| 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 | $175.56 | 10.326% | $193.6883 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $250.63 | 10.169% | $276.1166 | $276.12 | $276.10 | $276.10 |
| Purchase #3 | $83.64 | 8.300% | $90.5821 | $90.58 | $90.60 | $90.60 |
| Purchase #4 | $172.56 | 4.864% | $180.9533 | $180.95 | $180.95 | $181.00 |
| Purchase #5 | $221.83 | 10.254% | $244.5764 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $24.35 | 5.197% | $25.6155 | $25.62 | $25.60 | $25.60 |
| Purchase #7 | $142.47 | 13.125% | $161.1692 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $1,071.04 | $1,172.7014 | $1,172.71 | $1,172.70 | $1,172.80 | |