| 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 | $244.60 | 11.537% | $272.8195 | $272.82 | $272.80 | $272.80 |
| Purchase #2 | $160.48 | 6.646% | $171.1455 | $171.15 | $171.15 | $171.10 |
| Purchase #3 | $65.70 | 12.314% | $73.7903 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $176.92 | 7.300% | $189.8352 | $189.84 | $189.85 | $189.80 |
| Purchase #5 | $161.88 | 8.370% | $175.4294 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $185.29 | 12.360% | $208.1918 | $208.19 | $208.20 | $208.20 |
| Purchase #7 | $128.90 | 6.710% | $137.5492 | $137.55 | $137.55 | $137.50 |
| 7 purchase totals = | $1,123.77 | $1,228.7609 | $1,228.77 | $1,228.80 | $1,228.60 | |