| 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 | $159.51 | 11.676% | $178.1344 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $90.30 | 5.227% | $95.02 | $95.02 | $95.00 | $95.00 |
| Purchase #3 | $233.81 | 6.552% | $249.1292 | $249.13 | $249.15 | $249.10 |
| Purchase #4 | $50.65 | 5.837% | $53.6064 | $53.61 | $53.60 | $53.60 |
| Purchase #5 | $66.41 | 12.127% | $74.4635 | $74.46 | $74.45 | $74.50 |
| Purchase #6 | $137.64 | 12.611% | $154.9978 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $65.30 | 7.508% | $70.2027 | $70.20 | $70.20 | $70.20 |
| 7 purchase totals = | $803.62 | $875.5540 | $875.55 | $875.55 | $875.50 | |