| 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 | $145.77 | 4.835% | $152.818 | $152.82 | $152.80 | $152.80 |
| Purchase #2 | $126.76 | 6.627% | $135.1604 | $135.16 | $135.15 | $135.20 |
| Purchase #3 | $116.70 | 10.869% | $129.3841 | $129.38 | $129.40 | $129.40 |
| Purchase #4 | $68.38 | 3.167% | $70.5456 | $70.55 | $70.55 | $70.50 |
| Purchase #5 | $75.43 | 3.532% | $78.0942 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $190.71 | 11.614% | $212.8591 | $212.86 | $212.85 | $212.90 |
| Purchase #7 | $135.75 | 7.137% | $145.4385 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $859.50 | $924.2999 | $924.30 | $924.30 | $924.30 | |