| 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 | $146.64 | 13.286% | $166.1226 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $205.77 | 10.303% | $226.9705 | $226.97 | $226.95 | $227.00 |
| Purchase #3 | $216.90 | 8.598% | $235.5491 | $235.55 | $235.55 | $235.50 |
| Purchase #4 | $223.89 | 3.307% | $231.294 | $231.29 | $231.30 | $231.30 |
| Purchase #5 | $65.81 | 6.582% | $70.1416 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $178.78 | 6.205% | $189.8733 | $189.87 | $189.85 | $189.90 |
| Purchase #7 | $31.39 | 6.284% | $33.3625 | $33.36 | $33.35 | $33.40 |
| 7 purchase totals = | $1,069.18 | $1,153.3136 | $1,153.30 | $1,153.25 | $1,153.30 | |