| 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 | $146.76 | 11.160% | $163.1384 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $120.48 | 8.294% | $130.4726 | $130.47 | $130.45 | $130.50 |
| Purchase #3 | $129.30 | 5.171% | $135.9861 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $129.93 | 11.545% | $144.9304 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $137.61 | 12.297% | $154.5319 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $103.89 | 4.108% | $108.1578 | $108.16 | $108.15 | $108.20 |
| Purchase #7 | $33.30 | 8.463% | $36.1182 | $36.12 | $36.10 | $36.10 |
| 7 purchase totals = | $801.27 | $873.3354 | $873.34 | $873.35 | $873.30 | |