| 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 | $120.73 | 8.169% | $130.5924 | $130.59 | $130.60 | $130.60 |
| Purchase #2 | $59.98 | 3.735% | $62.2203 | $62.22 | $62.20 | $62.20 |
| Purchase #3 | $137.40 | 10.601% | $151.9658 | $151.97 | $151.95 | $152.00 |
| Purchase #4 | $197.48 | 5.605% | $208.5488 | $208.55 | $208.55 | $208.50 |
| Purchase #5 | $195.70 | 3.415% | $202.3832 | $202.38 | $202.40 | $202.40 |
| Purchase #6 | $139.43 | 11.391% | $155.3125 | $155.31 | $155.30 | $155.30 |
| Purchase #7 | $11.88 | 3.402% | $12.2842 | $12.28 | $12.30 | $12.30 |
| 7 purchase totals = | $862.60 | $923.3072 | $923.30 | $923.30 | $923.30 | |