| 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 | $180.94 | 6.376% | $192.4767 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $121.94 | 9.503% | $133.528 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $53.59 | 3.133% | $55.269 | $55.27 | $55.25 | $55.30 |
| Purchase #4 | $101.42 | 6.394% | $107.9048 | $107.90 | $107.90 | $107.90 |
| Purchase #5 | $6.58 | 9.833% | $7.227 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $186.63 | 10.532% | $206.2859 | $206.29 | $206.30 | $206.30 |
| Purchase #7 | $241.64 | 9.624% | $264.8954 | $264.90 | $264.90 | $264.90 |
| 7 purchase totals = | $892.74 | $967.5868 | $967.60 | $967.65 | $967.60 | |