| 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 | $151.72 | 6.857% | $162.1234 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $70.80 | 3.523% | $73.2943 | $73.29 | $73.30 | $73.30 |
| Purchase #3 | $65.63 | 5.726% | $69.388 | $69.39 | $69.40 | $69.40 |
| Purchase #4 | $109.69 | 5.314% | $115.5189 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $9.49 | 12.218% | $10.6495 | $10.65 | $10.65 | $10.60 |
| Purchase #6 | $137.70 | 13.745% | $156.6269 | $156.63 | $156.65 | $156.60 |
| Purchase #7 | $107.83 | 6.726% | $115.0826 | $115.08 | $115.10 | $115.10 |
| 7 purchase totals = | $652.86 | $702.6836 | $702.68 | $702.70 | $702.60 | |