| 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 | $170.56 | 8.326% | $184.7608 | $184.76 | $184.75 | $184.80 |
| Purchase #2 | $144.94 | 8.182% | $156.799 | $156.80 | $156.80 | $156.80 |
| Purchase #3 | $210.93 | 9.123% | $230.1731 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $143.96 | 11.111% | $159.9554 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $198.83 | 4.102% | $206.986 | $206.99 | $207.00 | $207.00 |
| Purchase #6 | $22.45 | 12.320% | $25.2158 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $245.46 | 8.203% | $265.5951 | $265.60 | $265.60 | $265.60 |
| 7 purchase totals = | $1,137.13 | $1,229.4852 | $1,229.50 | $1,229.45 | $1,229.60 | |