| 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 | $118.60 | 9.469% | $129.8302 | $129.83 | $129.85 | $129.80 |
| Purchase #2 | $60.93 | 12.794% | $68.7254 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $135.34 | 8.377% | $146.6774 | $146.68 | $146.70 | $146.70 |
| Purchase #4 | $128.92 | 5.447% | $135.9423 | $135.94 | $135.95 | $135.90 |
| Purchase #5 | $139.56 | 9.307% | $152.5488 | $152.55 | $152.55 | $152.50 |
| Purchase #6 | $191.40 | 13.188% | $216.6418 | $216.64 | $216.65 | $216.60 |
| Purchase #7 | $58.36 | 13.356% | $66.1546 | $66.15 | $66.15 | $66.20 |
| 7 purchase totals = | $833.11 | $916.5205 | $916.52 | $916.60 | $916.40 | |