| 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 | $153.86 | 8.397% | $166.7796 | $166.78 | $166.80 | $166.80 |
| Purchase #2 | $82.95 | 6.211% | $88.102 | $88.10 | $88.10 | $88.10 |
| Purchase #3 | $186.28 | 7.311% | $199.8989 | $199.90 | $199.90 | $199.90 |
| Purchase #4 | $23.71 | 4.514% | $24.7803 | $24.78 | $24.80 | $24.80 |
| Purchase #5 | $31.77 | 9.684% | $34.8466 | $34.85 | $34.85 | $34.80 |
| Purchase #6 | $156.69 | 12.216% | $175.8313 | $175.83 | $175.85 | $175.80 |
| Purchase #7 | $177.59 | 3.179% | $183.2356 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $812.85 | $873.4743 | $873.48 | $873.55 | $873.40 | |