| 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 | $165.74 | 4.827% | $173.7403 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $107.65 | 13.541% | $122.2269 | $122.23 | $122.25 | $122.20 |
| Purchase #3 | $20.99 | 6.163% | $22.2836 | $22.28 | $22.30 | $22.30 |
| Purchase #4 | $134.59 | 5.232% | $141.6317 | $141.63 | $141.65 | $141.60 |
| Purchase #5 | $204.66 | 12.562% | $230.3694 | $230.37 | $230.35 | $230.40 |
| Purchase #6 | $48.48 | 10.348% | $53.4967 | $53.50 | $53.50 | $53.50 |
| Purchase #7 | $17.87 | 8.569% | $19.4013 | $19.40 | $19.40 | $19.40 |
| 7 purchase totals = | $699.98 | $763.1499 | $763.15 | $763.20 | $763.10 | |