| 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 | $120.31 | 10.543% | $132.9943 | $132.99 | $133.00 | $133.00 |
| Purchase #2 | $68.63 | 6.787% | $73.2879 | $73.29 | $73.30 | $73.30 |
| Purchase #3 | $74.29 | 8.580% | $80.6641 | $80.66 | $80.65 | $80.70 |
| Purchase #4 | $173.49 | 9.529% | $190.0219 | $190.02 | $190.00 | $190.00 |
| Purchase #5 | $248.42 | 5.485% | $262.0458 | $262.05 | $262.05 | $262.00 |
| Purchase #6 | $174.47 | 5.232% | $183.5983 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $182.65 | 6.525% | $194.5679 | $194.57 | $194.55 | $194.60 |
| 7 purchase totals = | $1,042.26 | $1,117.1802 | $1,117.18 | $1,117.15 | $1,117.20 | |