| 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 | $165.90 | 12.593% | $186.7918 | $186.79 | $186.80 | $186.80 |
| Purchase #2 | $29.99 | 8.493% | $32.5371 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $20.71 | 4.319% | $21.6045 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $41.94 | 7.687% | $45.1639 | $45.16 | $45.15 | $45.20 |
| Purchase #5 | $243.33 | 6.797% | $259.8691 | $259.87 | $259.85 | $259.90 |
| Purchase #6 | $38.68 | 7.833% | $41.7098 | $41.71 | $41.70 | $41.70 |
| Purchase #7 | $87.66 | 9.466% | $95.9579 | $95.96 | $95.95 | $96.00 |
| 7 purchase totals = | $628.21 | $683.6341 | $683.63 | $683.60 | $683.70 | |