| 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 | $157.97 | 13.430% | $179.1854 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $6.42 | 13.564% | $7.2908 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $152.80 | 5.668% | $161.4607 | $161.46 | $161.45 | $161.50 |
| Purchase #4 | $200.62 | 3.410% | $207.4611 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $243.55 | 12.774% | $274.6611 | $274.66 | $274.65 | $274.70 |
| Purchase #6 | $53.97 | 9.685% | $59.197 | $59.20 | $59.20 | $59.20 |
| Purchase #7 | $235.53 | 8.788% | $256.2284 | $256.23 | $256.25 | $256.20 |
| 7 purchase totals = | $1,050.86 | $1,145.4845 | $1,145.49 | $1,145.50 | $1,145.60 | |