| 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 | $124.35 | 10.608% | $137.541 | $137.54 | $137.55 | $137.50 |
| Purchase #2 | $122.63 | 5.607% | $129.5059 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $51.93 | 5.736% | $54.9087 | $54.91 | $54.90 | $54.90 |
| Purchase #4 | $28.96 | 7.578% | $31.1546 | $31.15 | $31.15 | $31.20 |
| Purchase #5 | $35.30 | 13.576% | $40.0923 | $40.09 | $40.10 | $40.10 |
| Purchase #6 | $219.48 | 6.155% | $232.989 | $232.99 | $233.00 | $233.00 |
| Purchase #7 | $138.70 | 8.561% | $150.5741 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $721.35 | $776.7656 | $776.76 | $776.75 | $776.80 | |