| 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 | $166.91 | 4.334% | $174.1439 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $16.99 | 6.635% | $18.1173 | $18.12 | $18.10 | $18.10 |
| Purchase #3 | $53.31 | 3.638% | $55.2494 | $55.25 | $55.25 | $55.20 |
| Purchase #4 | $161.83 | 7.410% | $173.8216 | $173.82 | $173.80 | $173.80 |
| Purchase #5 | $87.44 | 3.434% | $90.4427 | $90.44 | $90.45 | $90.40 |
| Purchase #6 | $242.90 | 5.656% | $256.6384 | $256.64 | $256.65 | $256.60 |
| Purchase #7 | $195.43 | 5.821% | $206.806 | $206.81 | $206.80 | $206.80 |
| 7 purchase totals = | $924.81 | $975.2193 | $975.22 | $975.20 | $975.00 | |