| 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 | $178.40 | 7.280% | $191.3875 | $191.39 | $191.40 | $191.40 |
| Purchase #2 | $25.72 | 13.870% | $29.2874 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $122.31 | 5.514% | $129.0542 | $129.05 | $129.05 | $129.10 |
| Purchase #4 | $127.98 | 9.853% | $140.5899 | $140.59 | $140.60 | $140.60 |
| Purchase #5 | $69.32 | 9.699% | $76.0433 | $76.04 | $76.05 | $76.00 |
| Purchase #6 | $194.45 | 7.645% | $209.3157 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $162.62 | 7.807% | $175.3157 | $175.32 | $175.30 | $175.30 |
| 7 purchase totals = | $880.80 | $950.9937 | $951.00 | $951.00 | $951.00 | |