| 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 | $122.99 | 13.114% | $139.1189 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $152.30 | 5.820% | $161.1639 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $194.94 | 11.805% | $217.9527 | $217.95 | $217.95 | $218.00 |
| Purchase #4 | $221.54 | 7.780% | $238.7758 | $238.78 | $238.80 | $238.80 |
| Purchase #5 | $167.26 | 12.488% | $188.1474 | $188.15 | $188.15 | $188.10 |
| Purchase #6 | $85.52 | 5.216% | $89.9807 | $89.98 | $90.00 | $90.00 |
| Purchase #7 | $115.59 | 8.743% | $125.696 | $125.70 | $125.70 | $125.70 |
| 7 purchase totals = | $1,060.14 | $1,160.8354 | $1,160.84 | $1,160.85 | $1,160.90 | |