| 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 | $116.57 | 3.140% | $120.2303 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $219.78 | 3.331% | $227.1009 | $227.10 | $227.10 | $227.10 |
| Purchase #3 | $149.82 | 7.426% | $160.9456 | $160.95 | $160.95 | $160.90 |
| Purchase #4 | $170.42 | 6.173% | $180.94 | $180.94 | $180.95 | $180.90 |
| Purchase #5 | $130.93 | 11.664% | $146.2017 | $146.20 | $146.20 | $146.20 |
| Purchase #6 | $237.81 | 12.551% | $267.6575 | $267.66 | $267.65 | $267.70 |
| Purchase #7 | $51.30 | 12.209% | $57.5632 | $57.56 | $57.55 | $57.60 |
| 7 purchase totals = | $1,076.63 | $1,160.6392 | $1,160.64 | $1,160.65 | $1,160.60 | |