| 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 | $137.39 | 3.344% | $141.9843 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $62.26 | 10.678% | $68.9081 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $66.29 | 3.836% | $68.8329 | $68.83 | $68.85 | $68.80 |
| Purchase #4 | $191.42 | 4.575% | $200.1775 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $202.42 | 8.499% | $219.6237 | $219.62 | $219.60 | $219.60 |
| Purchase #6 | $11.85 | 4.874% | $12.4276 | $12.43 | $12.45 | $12.40 |
| Purchase #7 | $133.98 | 9.786% | $147.0913 | $147.09 | $147.10 | $147.10 |
| 7 purchase totals = | $805.61 | $859.0454 | $859.04 | $859.10 | $859.00 | |