| 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 | $166.77 | 8.785% | $181.4207 | $181.42 | $181.40 | $181.40 |
| Purchase #2 | $203.70 | 8.814% | $221.6541 | $221.65 | $221.65 | $221.70 |
| Purchase #3 | $224.50 | 4.481% | $234.5598 | $234.56 | $234.55 | $234.60 |
| Purchase #4 | $25.34 | 7.668% | $27.2831 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $101.77 | 11.499% | $113.4725 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $194.40 | 3.210% | $200.6402 | $200.64 | $200.65 | $200.60 |
| Purchase #7 | $90.59 | 7.176% | $97.0907 | $97.09 | $97.10 | $97.10 |
| 7 purchase totals = | $1,007.07 | $1,076.1211 | $1,076.11 | $1,076.10 | $1,076.20 | |