| 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 | $154.67 | 10.134% | $170.3443 | $170.34 | $170.35 | $170.30 |
| Purchase #2 | $143.72 | 10.597% | $158.95 | $158.95 | $158.95 | $159.00 |
| Purchase #3 | $15.97 | 5.105% | $16.7853 | $16.79 | $16.80 | $16.80 |
| Purchase #4 | $194.88 | 8.642% | $211.7215 | $211.72 | $211.70 | $211.70 |
| Purchase #5 | $246.59 | 5.340% | $259.7579 | $259.76 | $259.75 | $259.80 |
| Purchase #6 | $200.30 | 5.615% | $211.5468 | $211.55 | $211.55 | $211.50 |
| Purchase #7 | $14.86 | 4.433% | $15.5187 | $15.52 | $15.50 | $15.50 |
| 7 purchase totals = | $970.99 | $1,044.6245 | $1,044.63 | $1,044.60 | $1,044.60 | |