| 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 | $183.65 | 13.313% | $208.0993 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $193.47 | 9.532% | $211.9116 | $211.91 | $211.90 | $211.90 |
| Purchase #3 | $221.83 | 4.611% | $232.0586 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $169.47 | 6.576% | $180.6143 | $180.61 | $180.60 | $180.60 |
| Purchase #5 | $107.67 | 10.269% | $118.7266 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $184.55 | 7.139% | $197.725 | $197.73 | $197.75 | $197.70 |
| Purchase #7 | $42.81 | 13.795% | $48.7156 | $48.72 | $48.70 | $48.70 |
| 7 purchase totals = | $1,103.45 | $1,197.8510 | $1,197.86 | $1,197.85 | $1,197.80 | |