| 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 | $137.54 | 7.613% | $148.0109 | $148.01 | $148.00 | $148.00 |
| Purchase #2 | $81.62 | 7.138% | $87.446 | $87.45 | $87.45 | $87.40 |
| Purchase #3 | $65.60 | 10.618% | $72.5654 | $72.57 | $72.55 | $72.60 |
| Purchase #4 | $149.54 | 8.773% | $162.6591 | $162.66 | $162.65 | $162.70 |
| Purchase #5 | $101.95 | 6.649% | $108.7287 | $108.73 | $108.75 | $108.70 |
| Purchase #6 | $213.91 | 11.335% | $238.1567 | $238.16 | $238.15 | $238.20 |
| Purchase #7 | $24.49 | 13.640% | $27.8304 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $774.65 | $845.3972 | $845.41 | $845.40 | $845.40 | |