| 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 | $164.48 | 8.612% | $178.645 | $178.65 | $178.65 | $178.60 |
| Purchase #2 | $108.38 | 11.589% | $120.9402 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $187.37 | 13.140% | $211.9904 | $211.99 | $212.00 | $212.00 |
| Purchase #4 | $107.97 | 5.675% | $114.0973 | $114.10 | $114.10 | $114.10 |
| Purchase #5 | $120.43 | 3.637% | $124.81 | $124.81 | $124.80 | $124.80 |
| Purchase #6 | $126.82 | 7.308% | $136.088 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $112.78 | 4.365% | $117.7028 | $117.70 | $117.70 | $117.70 |
| 7 purchase totals = | $928.23 | $1,004.2737 | $1,004.28 | $1,004.30 | $1,004.20 | |