| 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 | $185.71 | 10.285% | $204.8103 | $204.81 | $204.80 | $204.80 |
| Purchase #2 | $131.70 | 13.581% | $149.5862 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $135.50 | 13.683% | $154.0405 | $154.04 | $154.05 | $154.00 |
| Purchase #4 | $152.69 | 5.156% | $160.5627 | $160.56 | $160.55 | $160.60 |
| Purchase #5 | $212.37 | 8.817% | $231.0947 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $68.35 | 12.261% | $76.7304 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $129.98 | 9.294% | $142.0603 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $1,016.30 | $1,118.8851 | $1,118.88 | $1,118.90 | $1,118.90 | |