| 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 | $103.32 | 5.154% | $108.6451 | $108.65 | $108.65 | $108.60 |
| Purchase #2 | $205.59 | 8.863% | $223.8114 | $223.81 | $223.80 | $223.80 |
| Purchase #3 | $227.88 | 7.585% | $245.1647 | $245.16 | $245.15 | $245.20 |
| Purchase #4 | $148.31 | 3.607% | $153.6595 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $99.40 | 3.154% | $102.5351 | $102.54 | $102.55 | $102.50 |
| Purchase #6 | $33.30 | 5.351% | $35.0819 | $35.08 | $35.10 | $35.10 |
| Purchase #7 | $168.51 | 11.430% | $187.7707 | $187.77 | $187.75 | $187.80 |
| 7 purchase totals = | $986.31 | $1,056.6684 | $1,056.67 | $1,056.65 | $1,056.70 | |