| 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 | $126.90 | 6.847% | $135.5888 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $94.32 | 8.705% | $102.5306 | $102.53 | $102.55 | $102.50 |
| Purchase #3 | $224.71 | 12.641% | $253.1156 | $253.12 | $253.10 | $253.10 |
| Purchase #4 | $158.69 | 7.393% | $170.422 | $170.42 | $170.40 | $170.40 |
| Purchase #5 | $52.65 | 5.792% | $55.6995 | $55.70 | $55.70 | $55.70 |
| Purchase #6 | $164.53 | 8.727% | $178.8885 | $178.89 | $178.90 | $178.90 |
| Purchase #7 | $108.36 | 11.431% | $120.7466 | $120.75 | $120.75 | $120.70 |
| 7 purchase totals = | $930.16 | $1,016.9916 | $1,017.00 | $1,017.00 | $1,016.90 | |