| 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 | $152.27 | 9.614% | $166.9092 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $160.83 | 8.837% | $175.0425 | $175.04 | $175.05 | $175.00 |
| Purchase #3 | $6.57 | 7.239% | $7.0456 | $7.05 | $7.05 | $7.00 |
| Purchase #4 | $141.33 | 8.628% | $153.524 | $153.52 | $153.50 | $153.50 |
| Purchase #5 | $76.54 | 10.267% | $84.3984 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $96.65 | 3.623% | $100.1516 | $100.15 | $100.15 | $100.20 |
| Purchase #7 | $22.61 | 10.175% | $24.9106 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $656.80 | $711.9819 | $711.98 | $711.95 | $711.90 | |