| 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 | $158.31 | 12.502% | $178.1019 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $63.89 | 3.544% | $66.1543 | $66.15 | $66.15 | $66.20 |
| Purchase #3 | $191.80 | 10.190% | $211.3444 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $82.60 | 10.378% | $91.1722 | $91.17 | $91.15 | $91.20 |
| Purchase #5 | $145.58 | 8.390% | $157.7942 | $157.79 | $157.80 | $157.80 |
| Purchase #6 | $229.62 | 6.409% | $244.3363 | $244.34 | $244.35 | $244.30 |
| Purchase #7 | $87.42 | 9.787% | $95.9758 | $95.98 | $96.00 | $96.00 |
| 7 purchase totals = | $959.22 | $1,044.8791 | $1,044.87 | $1,044.90 | $1,044.90 | |