| 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 | $139.36 | 11.651% | $155.5968 | $155.60 | $155.60 | $155.60 |
| Purchase #2 | $5.70 | 11.134% | $6.3346 | $6.33 | $6.35 | $6.30 |
| Purchase #3 | $229.52 | 8.491% | $249.0085 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $90.65 | 12.174% | $101.6857 | $101.69 | $101.70 | $101.70 |
| Purchase #5 | $236.39 | 8.366% | $256.1664 | $256.17 | $256.15 | $256.20 |
| Purchase #6 | $7.46 | 13.424% | $8.4614 | $8.46 | $8.45 | $8.50 |
| Purchase #7 | $185.46 | 9.411% | $202.9136 | $202.91 | $202.90 | $202.90 |
| 7 purchase totals = | $894.54 | $980.1670 | $980.17 | $980.15 | $980.20 | |