| 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 | $130.79 | 9.323% | $142.9836 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $145.27 | 9.754% | $159.4396 | $159.44 | $159.45 | $159.40 |
| Purchase #3 | $18.85 | 5.123% | $19.8157 | $19.82 | $19.80 | $19.80 |
| Purchase #4 | $241.94 | 11.255% | $269.1703 | $269.17 | $269.15 | $269.20 |
| Purchase #5 | $147.67 | 9.518% | $161.7252 | $161.73 | $161.75 | $161.70 |
| Purchase #6 | $58.34 | 9.370% | $63.8065 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $185.44 | 4.759% | $194.2651 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $928.30 | $1,011.2060 | $1,011.22 | $1,011.20 | $1,011.20 | |