| 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 | $168.57 | 9.305% | $184.2554 | $184.26 | $184.25 | $184.30 |
| Purchase #2 | $6.33 | 9.649% | $6.9408 | $6.94 | $6.95 | $6.90 |
| Purchase #3 | $201.96 | 6.371% | $214.8269 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $128.59 | 10.703% | $142.353 | $142.35 | $142.35 | $142.40 |
| Purchase #5 | $172.68 | 5.786% | $182.6713 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $185.52 | 7.854% | $200.0907 | $200.09 | $200.10 | $200.10 |
| Purchase #7 | $113.65 | 4.347% | $118.5904 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $977.30 | $1,049.7285 | $1,049.73 | $1,049.75 | $1,049.80 | |