| 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 | $91.95 | 5.591% | $97.0909 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $176.96 | 9.452% | $193.6863 | $193.69 | $193.70 | $193.70 |
| Purchase #3 | $127.98 | 6.207% | $135.9237 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $168.91 | 13.786% | $192.1959 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $229.66 | 5.757% | $242.8815 | $242.88 | $242.90 | $242.90 |
| Purchase #6 | $194.92 | 12.413% | $219.1154 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $98.55 | 9.352% | $107.7664 | $107.77 | $107.75 | $107.80 |
| 7 purchase totals = | $1,088.93 | $1,188.6601 | $1,188.67 | $1,188.65 | $1,188.70 | |