| 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 | $174.41 | 5.677% | $184.3113 | $184.31 | $184.30 | $184.30 |
| Purchase #2 | $104.44 | 13.401% | $118.436 | $118.44 | $118.45 | $118.40 |
| Purchase #3 | $158.37 | 4.534% | $165.5505 | $165.55 | $165.55 | $165.60 |
| Purchase #4 | $160.54 | 8.672% | $174.462 | $174.46 | $174.45 | $174.50 |
| Purchase #5 | $110.86 | 4.163% | $115.4751 | $115.48 | $115.50 | $115.50 |
| Purchase #6 | $240.28 | 9.726% | $263.6496 | $263.65 | $263.65 | $263.60 |
| Purchase #7 | $170.30 | 11.604% | $190.0616 | $190.06 | $190.05 | $190.10 |
| 7 purchase totals = | $1,119.20 | $1,211.9461 | $1,211.95 | $1,211.95 | $1,212.00 | |