| 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 | $128.46 | 6.598% | $136.9358 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $220.66 | 5.694% | $233.2244 | $233.22 | $233.20 | $233.20 |
| Purchase #3 | $97.58 | 6.366% | $103.7919 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $114.86 | 8.537% | $124.6656 | $124.67 | $124.65 | $124.70 |
| Purchase #5 | $144.93 | 3.442% | $149.9185 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $18.45 | 3.707% | $19.1339 | $19.13 | $19.15 | $19.10 |
| Purchase #7 | $141.32 | 8.771% | $153.7152 | $153.72 | $153.70 | $153.70 |
| 7 purchase totals = | $866.26 | $921.3853 | $921.39 | $921.35 | $921.30 | |