| 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 | $159.67 | 11.496% | $178.0257 | $178.03 | $178.05 | $178.00 |
| Purchase #2 | $16.94 | 4.106% | $17.6356 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $229.34 | 8.437% | $248.6894 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $188.46 | 11.409% | $209.9614 | $209.96 | $209.95 | $210.00 |
| Purchase #5 | $10.56 | 6.204% | $11.2151 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $120.45 | 12.720% | $135.7712 | $135.77 | $135.75 | $135.80 |
| Purchase #7 | $44.57 | 5.691% | $47.1065 | $47.11 | $47.10 | $47.10 |
| 7 purchase totals = | $769.99 | $848.4049 | $848.42 | $848.40 | $848.40 | |