| 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 | $166.86 | 7.288% | $179.0208 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $106.47 | 3.327% | $110.0123 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $93.65 | 7.215% | $100.4068 | $100.41 | $100.40 | $100.40 |
| Purchase #4 | $181.74 | 7.761% | $195.8448 | $195.84 | $195.85 | $195.80 |
| Purchase #5 | $128.53 | 9.209% | $140.3663 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $216.65 | 12.236% | $243.1593 | $243.16 | $243.15 | $243.20 |
| Purchase #7 | $159.54 | 5.690% | $168.6178 | $168.62 | $168.60 | $168.60 |
| 7 purchase totals = | $1,053.44 | $1,137.4281 | $1,137.43 | $1,137.35 | $1,137.40 | |