| 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 | $147.69 | 6.235% | $156.8985 | $156.90 | $156.90 | $156.90 |
| Purchase #2 | $211.71 | 6.743% | $225.9856 | $225.99 | $226.00 | $226.00 |
| Purchase #3 | $216.61 | 4.309% | $225.9437 | $225.94 | $225.95 | $225.90 |
| Purchase #4 | $114.92 | 4.589% | $120.1937 | $120.19 | $120.20 | $120.20 |
| Purchase #5 | $121.30 | 3.248% | $125.2398 | $125.24 | $125.25 | $125.20 |
| Purchase #6 | $223.29 | 13.354% | $253.1081 | $253.11 | $253.10 | $253.10 |
| Purchase #7 | $160.76 | 7.344% | $172.5662 | $172.57 | $172.55 | $172.60 |
| 7 purchase totals = | $1,196.28 | $1,279.9356 | $1,279.94 | $1,279.95 | $1,279.90 | |