| 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 | $176.64 | 7.460% | $189.8173 | $189.82 | $189.80 | $189.80 |
| Purchase #2 | $245.57 | 6.473% | $261.4657 | $261.47 | $261.45 | $261.50 |
| Purchase #3 | $50.39 | 7.130% | $53.9828 | $53.98 | $54.00 | $54.00 |
| Purchase #4 | $152.48 | 11.558% | $170.1036 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $121.76 | 12.629% | $137.1371 | $137.14 | $137.15 | $137.10 |
| Purchase #6 | $120.34 | 8.700% | $130.8096 | $130.81 | $130.80 | $130.80 |
| Purchase #7 | $118.66 | 5.279% | $124.9241 | $124.92 | $124.90 | $124.90 |
| 7 purchase totals = | $985.84 | $1,068.2402 | $1,068.24 | $1,068.20 | $1,068.20 | |