| 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 | $157.35 | 6.117% | $166.9751 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $124.79 | 7.227% | $133.8086 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $37.72 | 8.474% | $40.9164 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $49.83 | 7.764% | $53.6988 | $53.70 | $53.70 | $53.70 |
| Purchase #5 | $72.96 | 6.830% | $77.9432 | $77.94 | $77.95 | $77.90 |
| Purchase #6 | $194.80 | 8.793% | $211.9288 | $211.93 | $211.95 | $211.90 |
| Purchase #7 | $74.82 | 12.361% | $84.0685 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $712.27 | $769.3394 | $769.35 | $769.35 | $769.30 | |