| 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 | $167.65 | 13.366% | $190.0581 | $190.06 | $190.05 | $190.10 |
| Purchase #2 | $6.30 | 6.570% | $6.7139 | $6.71 | $6.70 | $6.70 |
| Purchase #3 | $96.47 | 11.417% | $107.484 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $16.53 | 10.811% | $18.3171 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $240.43 | 7.548% | $258.5777 | $258.58 | $258.60 | $258.60 |
| Purchase #6 | $40.60 | 8.461% | $44.0352 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $100.67 | 8.745% | $109.4736 | $109.47 | $109.45 | $109.50 |
| 7 purchase totals = | $668.65 | $734.6596 | $734.66 | $734.65 | $734.70 | |