| 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 | $135.28 | 7.598% | $145.5586 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $245.29 | 10.421% | $270.8517 | $270.85 | $270.85 | $270.90 |
| Purchase #3 | $177.25 | 8.236% | $191.8483 | $191.85 | $191.85 | $191.80 |
| Purchase #4 | $51.72 | 3.856% | $53.7143 | $53.71 | $53.70 | $53.70 |
| Purchase #5 | $156.52 | 11.753% | $174.9158 | $174.92 | $174.90 | $174.90 |
| Purchase #6 | $220.32 | 12.203% | $247.2056 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $180.52 | 5.684% | $190.7808 | $190.78 | $190.80 | $190.80 |
| 7 purchase totals = | $1,166.90 | $1,274.8751 | $1,274.88 | $1,274.85 | $1,274.90 | |