| 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 | $129.57 | 6.761% | $138.3302 | $138.33 | $138.35 | $138.30 |
| Purchase #2 | $183.63 | 7.759% | $197.8779 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $120.47 | 8.596% | $130.8256 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $74.96 | 8.246% | $81.1412 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $89.63 | 7.137% | $96.0269 | $96.03 | $96.05 | $96.00 |
| Purchase #6 | $205.36 | 11.822% | $229.6377 | $229.64 | $229.65 | $229.60 |
| Purchase #7 | $144.76 | 11.860% | $161.9285 | $161.93 | $161.95 | $161.90 |
| 7 purchase totals = | $948.38 | $1,035.7680 | $1,035.78 | $1,035.90 | $1,035.60 | |