| 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 | $193.35 | 3.578% | $200.2681 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $226.84 | 7.517% | $243.8916 | $243.89 | $243.90 | $243.90 |
| Purchase #3 | $154.27 | 3.298% | $159.3578 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $181.96 | 6.554% | $193.8857 | $193.89 | $193.90 | $193.90 |
| Purchase #5 | $172.26 | 13.430% | $195.3945 | $195.39 | $195.40 | $195.40 |
| Purchase #6 | $23.43 | 9.661% | $25.6936 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $45.31 | 8.444% | $49.136 | $49.14 | $49.15 | $49.10 |
| 7 purchase totals = | $997.42 | $1,067.6273 | $1,067.63 | $1,067.65 | $1,067.70 | |