| 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 | $184.40 | 13.339% | $208.9971 | $209.00 | $209.00 | $209.00 |
| Purchase #2 | $178.55 | 4.800% | $187.1204 | $187.12 | $187.10 | $187.10 |
| Purchase #3 | $51.87 | 8.549% | $56.3044 | $56.30 | $56.30 | $56.30 |
| Purchase #4 | $27.95 | 4.408% | $29.182 | $29.18 | $29.20 | $29.20 |
| Purchase #5 | $183.69 | 3.725% | $190.5325 | $190.53 | $190.55 | $190.50 |
| Purchase #6 | $182.81 | 4.128% | $190.3564 | $190.36 | $190.35 | $190.40 |
| Purchase #7 | $131.67 | 13.440% | $149.3664 | $149.37 | $149.35 | $149.40 |
| 7 purchase totals = | $940.94 | $1,011.8592 | $1,011.86 | $1,011.85 | $1,011.90 | |