| 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 | $155.46 | 4.827% | $162.9641 | $162.96 | $162.95 | $163.00 |
| Purchase #2 | $198.49 | 8.544% | $215.449 | $215.45 | $215.45 | $215.40 |
| Purchase #3 | $135.40 | 10.147% | $149.139 | $149.14 | $149.15 | $149.10 |
| Purchase #4 | $64.28 | 10.231% | $70.8565 | $70.86 | $70.85 | $70.90 |
| Purchase #5 | $158.45 | 8.849% | $172.4712 | $172.47 | $172.45 | $172.50 |
| Purchase #6 | $248.95 | 3.641% | $258.0143 | $258.01 | $258.00 | $258.00 |
| Purchase #7 | $140.30 | 5.723% | $148.3294 | $148.33 | $148.35 | $148.30 |
| 7 purchase totals = | $1,101.33 | $1,177.2235 | $1,177.22 | $1,177.20 | $1,177.20 | |