| 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 | $155.90 | 9.599% | $170.8648 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $122.63 | 12.493% | $137.9502 | $137.95 | $137.95 | $138.00 |
| Purchase #3 | $55.94 | 11.381% | $62.3065 | $62.31 | $62.30 | $62.30 |
| Purchase #4 | $247.29 | 11.547% | $275.8446 | $275.84 | $275.85 | $275.80 |
| Purchase #5 | $34.25 | 11.376% | $38.1463 | $38.15 | $38.15 | $38.10 |
| Purchase #6 | $230.68 | 7.526% | $248.041 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $91.61 | 5.755% | $96.8822 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $938.30 | $1,030.0356 | $1,030.03 | $1,030.05 | $1,030.00 | |