| 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 | $147.29 | 9.262% | $160.932 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $47.57 | 11.547% | $53.0629 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $112.25 | 6.268% | $119.2858 | $119.29 | $119.30 | $119.30 |
| Purchase #4 | $115.75 | 7.422% | $124.341 | $124.34 | $124.35 | $124.30 |
| Purchase #5 | $210.81 | 8.217% | $228.1323 | $228.13 | $228.15 | $228.10 |
| Purchase #6 | $157.91 | 7.627% | $169.9538 | $169.95 | $169.95 | $170.00 |
| Purchase #7 | $70.68 | 5.285% | $74.4154 | $74.42 | $74.40 | $74.40 |
| 7 purchase totals = | $862.26 | $930.1232 | $930.12 | $930.15 | $930.10 | |