| 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 | $75.98 | 11.404% | $84.6448 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $89.80 | 9.522% | $98.3508 | $98.35 | $98.35 | $98.40 |
| Purchase #3 | $200.47 | 8.516% | $217.542 | $217.54 | $217.55 | $217.50 |
| Purchase #4 | $162.47 | 13.454% | $184.3287 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $239.41 | 12.431% | $269.1711 | $269.17 | $269.15 | $269.20 |
| Purchase #6 | $143.27 | 6.425% | $152.4751 | $152.48 | $152.50 | $152.50 |
| Purchase #7 | $162.83 | 11.786% | $182.0211 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $1,074.23 | $1,188.5336 | $1,188.53 | $1,188.55 | $1,188.50 | |