| 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 | 9.641% | $173.5617 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $49.67 | 12.597% | $55.9269 | $55.93 | $55.95 | $55.90 |
| Purchase #3 | $32.92 | 4.409% | $34.3714 | $34.37 | $34.35 | $34.40 |
| Purchase #4 | $180.52 | 11.787% | $201.7979 | $201.80 | $201.80 | $201.80 |
| Purchase #5 | $16.93 | 12.789% | $19.0952 | $19.10 | $19.10 | $19.10 |
| Purchase #6 | $126.89 | 6.532% | $135.1785 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $6.75 | 13.858% | $7.6854 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $571.98 | $627.6170 | $627.63 | $627.65 | $627.70 | |