| 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 | $156.87 | 9.216% | $171.3271 | $171.33 | $171.35 | $171.30 |
| Purchase #2 | $153.53 | 5.311% | $161.684 | $161.68 | $161.70 | $161.70 |
| Purchase #3 | $226.56 | 10.137% | $249.5264 | $249.53 | $249.55 | $249.50 |
| Purchase #4 | $224.83 | 7.794% | $242.3533 | $242.35 | $242.35 | $242.40 |
| Purchase #5 | $103.93 | 9.254% | $113.5477 | $113.55 | $113.55 | $113.50 |
| Purchase #6 | $240.66 | 10.743% | $266.5141 | $266.51 | $266.50 | $266.50 |
| Purchase #7 | $135.90 | 11.630% | $151.7052 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $1,242.28 | $1,356.6578 | $1,356.66 | $1,356.70 | $1,356.60 | |