| 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 | $122.93 | 13.693% | $139.7628 | $139.76 | $139.75 | $139.80 |
| Purchase #2 | $248.95 | 10.852% | $275.9661 | $275.97 | $275.95 | $276.00 |
| Purchase #3 | $91.53 | 6.556% | $97.5307 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $85.44 | 9.226% | $93.3227 | $93.32 | $93.30 | $93.30 |
| Purchase #5 | $203.83 | 6.409% | $216.8935 | $216.89 | $216.90 | $216.90 |
| Purchase #6 | $156.56 | 8.631% | $170.0727 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $172.70 | 8.757% | $187.8233 | $187.82 | $187.80 | $187.80 |
| 7 purchase totals = | $1,081.94 | $1,181.3718 | $1,181.36 | $1,181.30 | $1,181.40 | |