| 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 | $134.88 | 12.294% | $151.4621 | $151.46 | $151.45 | $151.50 |
| Purchase #2 | $21.62 | 13.676% | $24.5768 | $24.58 | $24.60 | $24.60 |
| Purchase #3 | $220.53 | 4.412% | $230.2598 | $230.26 | $230.25 | $230.30 |
| Purchase #4 | $131.55 | 10.349% | $145.1641 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $190.81 | 8.554% | $207.1319 | $207.13 | $207.15 | $207.10 |
| Purchase #6 | $106.57 | 5.288% | $112.2054 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $165.80 | 8.464% | $179.8333 | $179.83 | $179.85 | $179.80 |
| 7 purchase totals = | $971.76 | $1,050.6334 | $1,050.63 | $1,050.65 | $1,050.70 | |