| 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 | $147.42 | 7.254% | $158.1138 | $158.11 | $158.10 | $158.10 |
| Purchase #2 | $242.63 | 8.699% | $263.7364 | $263.74 | $263.75 | $263.70 |
| Purchase #3 | $86.29 | 7.354% | $92.6358 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $184.70 | 6.667% | $197.0139 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $194.96 | 10.688% | $215.7973 | $215.80 | $215.80 | $215.80 |
| Purchase #6 | $235.71 | 12.844% | $265.9846 | $265.98 | $266.00 | $266.00 |
| Purchase #7 | $202.40 | 13.869% | $230.4709 | $230.47 | $230.45 | $230.50 |
| 7 purchase totals = | $1,294.11 | $1,423.7527 | $1,423.75 | $1,423.75 | $1,423.70 | |