| 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 | $183.80 | 5.704% | $194.284 | $194.28 | $194.30 | $194.30 |
| Purchase #2 | $30.29 | 12.359% | $34.0335 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $163.85 | 4.309% | $170.9103 | $170.91 | $170.90 | $170.90 |
| Purchase #4 | $40.32 | 10.278% | $44.4641 | $44.46 | $44.45 | $44.50 |
| Purchase #5 | $23.60 | 4.356% | $24.628 | $24.63 | $24.65 | $24.60 |
| Purchase #6 | $152.87 | 9.338% | $167.145 | $167.15 | $167.15 | $167.10 |
| Purchase #7 | $156.52 | 8.653% | $170.0637 | $170.06 | $170.05 | $170.10 |
| 7 purchase totals = | $751.25 | $805.5286 | $805.52 | $805.55 | $805.50 | |