| 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 | $181.30 | 5.699% | $191.6323 | $191.63 | $191.65 | $191.60 |
| Purchase #2 | $37.66 | 10.731% | $41.7013 | $41.70 | $41.70 | $41.70 |
| Purchase #3 | $61.47 | 8.811% | $66.8861 | $66.89 | $66.90 | $66.90 |
| Purchase #4 | $230.72 | 11.568% | $257.4097 | $257.41 | $257.40 | $257.40 |
| Purchase #5 | $151.56 | 11.571% | $169.097 | $169.10 | $169.10 | $169.10 |
| Purchase #6 | $55.51 | 13.852% | $63.1992 | $63.20 | $63.20 | $63.20 |
| Purchase #7 | $199.64 | 10.164% | $219.9314 | $219.93 | $219.95 | $219.90 |
| 7 purchase totals = | $917.86 | $1,009.8570 | $1,009.86 | $1,009.90 | $1,009.80 | |