| 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 | $36.52 | 7.376% | $39.2137 | $39.21 | $39.20 | $39.20 |
| Purchase #2 | $120.85 | 6.777% | $129.04 | $129.04 | $129.05 | $129.00 |
| Purchase #3 | $84.97 | 13.841% | $96.7307 | $96.73 | $96.75 | $96.70 |
| Purchase #4 | $91.48 | 4.110% | $95.2398 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $178.58 | 6.571% | $190.3145 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $139.27 | 13.639% | $158.265 | $158.27 | $158.25 | $158.30 |
| Purchase #7 | $183.52 | 9.850% | $201.5967 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $835.19 | $910.4004 | $910.40 | $910.40 | $910.30 | |