| 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 | $41.73 | 10.634% | $46.1676 | $46.17 | $46.15 | $46.20 |
| Purchase #2 | $144.48 | 11.468% | $161.049 | $161.05 | $161.05 | $161.00 |
| Purchase #3 | $122.36 | 13.537% | $138.9239 | $138.92 | $138.90 | $138.90 |
| Purchase #4 | $142.56 | 4.742% | $149.3202 | $149.32 | $149.30 | $149.30 |
| Purchase #5 | $180.77 | 10.484% | $199.7219 | $199.72 | $199.70 | $199.70 |
| Purchase #6 | $175.51 | 6.297% | $186.5619 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $135.68 | 13.279% | $153.6969 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $943.09 | $1,035.4414 | $1,035.44 | $1,035.35 | $1,035.40 | |