| 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 | $135.93 | 12.300% | $152.6494 | $152.65 | $152.65 | $152.60 |
| Purchase #2 | $204.59 | 3.426% | $211.5993 | $211.60 | $211.60 | $211.60 |
| Purchase #3 | $131.58 | 5.411% | $138.6998 | $138.70 | $138.70 | $138.70 |
| Purchase #4 | $177.61 | 9.255% | $194.0478 | $194.05 | $194.05 | $194.00 |
| Purchase #5 | $66.79 | 11.567% | $74.5156 | $74.52 | $74.50 | $74.50 |
| Purchase #6 | $132.94 | 7.674% | $143.1418 | $143.14 | $143.15 | $143.10 |
| Purchase #7 | $117.96 | 10.840% | $130.7469 | $130.75 | $130.75 | $130.70 |
| 7 purchase totals = | $967.40 | $1,045.4006 | $1,045.41 | $1,045.40 | $1,045.20 | |