| 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 | $215.26 | 4.609% | $225.1813 | $225.18 | $225.20 | $225.20 |
| Purchase #2 | $149.30 | 6.751% | $159.3792 | $159.38 | $159.40 | $159.40 |
| Purchase #3 | $120.56 | 10.391% | $133.0874 | $133.09 | $133.10 | $133.10 |
| Purchase #4 | $131.38 | 9.679% | $144.0963 | $144.10 | $144.10 | $144.10 |
| Purchase #5 | $245.64 | 12.669% | $276.7601 | $276.76 | $276.75 | $276.80 |
| Purchase #6 | $157.80 | 5.460% | $166.4159 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $48.75 | 9.117% | $53.1945 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $1,068.69 | $1,158.1147 | $1,158.12 | $1,158.15 | $1,158.20 | |