| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.45 | 10.648% | $178.6412 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $238.61 | 5.297% | $251.2492 | $251.25 | $251.25 | $251.20 |
| Purchase #3 | $151.53 | 8.847% | $164.9359 | $164.94 | $164.95 | $164.90 |
| Purchase #4 | $164.85 | 10.481% | $182.1279 | $182.13 | $182.15 | $182.10 |
| Purchase #5 | $141.32 | 13.509% | $160.4109 | $160.41 | $160.40 | $160.40 |
| Purchase #6 | $237.49 | 11.797% | $265.5067 | $265.51 | $265.50 | $265.50 |
| Purchase #7 | $165.47 | 13.385% | $187.6182 | $187.62 | $187.60 | $187.60 |
| 7 purchase totals = | $1,260.72 | $1,390.4900 | $1,390.50 | $1,390.50 | $1,390.30 | |