| 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 | $159.91 | 8.172% | $172.9778 | $172.98 | $173.00 | $173.00 |
| Purchase #2 | $182.48 | 6.711% | $194.7262 | $194.73 | $194.75 | $194.70 |
| Purchase #3 | $148.34 | 3.500% | $153.5319 | $153.53 | $153.55 | $153.50 |
| Purchase #4 | $109.65 | 3.794% | $113.8101 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $235.59 | 9.144% | $257.1323 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $53.54 | 9.308% | $58.5235 | $58.52 | $58.50 | $58.50 |
| Purchase #7 | $152.70 | 12.737% | $172.1494 | $172.15 | $172.15 | $172.10 |
| 7 purchase totals = | $1,042.21 | $1,122.8512 | $1,122.85 | $1,122.90 | $1,122.70 | |