| 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 | $158.30 | 6.630% | $168.7953 | $168.80 | $168.80 | $168.80 |
| Purchase #2 | $118.62 | 9.781% | $130.2222 | $130.22 | $130.20 | $130.20 |
| Purchase #3 | $46.59 | 3.281% | $48.1186 | $48.12 | $48.10 | $48.10 |
| Purchase #4 | $133.26 | 12.487% | $149.9002 | $149.90 | $149.90 | $149.90 |
| Purchase #5 | $81.62 | 4.137% | $84.9966 | $85.00 | $85.00 | $85.00 |
| Purchase #6 | $90.67 | 13.325% | $102.7518 | $102.75 | $102.75 | $102.80 |
| Purchase #7 | $238.77 | 5.640% | $252.2366 | $252.24 | $252.25 | $252.20 |
| 7 purchase totals = | $867.83 | $937.0213 | $937.03 | $937.00 | $937.00 | |