| 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 | $111.66 | 13.673% | $126.9273 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $34.68 | 11.686% | $38.7327 | $38.73 | $38.75 | $38.70 |
| Purchase #3 | $146.63 | 10.353% | $161.8106 | $161.81 | $161.80 | $161.80 |
| Purchase #4 | $167.33 | 5.209% | $176.0462 | $176.05 | $176.05 | $176.00 |
| Purchase #5 | $163.39 | 12.270% | $183.438 | $183.44 | $183.45 | $183.40 |
| Purchase #6 | $152.88 | 7.317% | $164.0662 | $164.07 | $164.05 | $164.10 |
| Purchase #7 | $226.71 | 8.542% | $246.0756 | $246.08 | $246.10 | $246.10 |
| 7 purchase totals = | $1,003.28 | $1,097.0966 | $1,097.11 | $1,097.15 | $1,097.00 | |