| 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 | $170.88 | 11.335% | $190.2492 | $190.25 | $190.25 | $190.20 |
| Purchase #2 | $188.32 | 7.677% | $202.7773 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $42.63 | 4.811% | $44.6809 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $248.43 | 4.617% | $259.9 | $259.90 | $259.90 | $259.90 |
| Purchase #5 | $23.57 | 6.446% | $25.0893 | $25.09 | $25.10 | $25.10 |
| Purchase #6 | $212.78 | 13.345% | $241.1755 | $241.18 | $241.20 | $241.20 |
| Purchase #7 | $138.65 | 9.216% | $151.428 | $151.43 | $151.45 | $151.40 |
| 7 purchase totals = | $1,025.26 | $1,115.3002 | $1,115.31 | $1,115.40 | $1,115.30 | |