| 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 | $179.63 | 9.394% | $196.5044 | $196.50 | $196.50 | $196.50 |
| Purchase #2 | $44.50 | 6.324% | $47.3142 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $116.70 | 10.781% | $129.2814 | $129.28 | $129.30 | $129.30 |
| Purchase #4 | $225.84 | 10.449% | $249.438 | $249.44 | $249.45 | $249.40 |
| Purchase #5 | $57.30 | 6.244% | $60.8778 | $60.88 | $60.90 | $60.90 |
| Purchase #6 | $34.32 | 10.157% | $37.8059 | $37.81 | $37.80 | $37.80 |
| Purchase #7 | $64.41 | 5.705% | $68.0846 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $722.70 | $789.3063 | $789.30 | $789.35 | $789.30 | |