| 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 | $186.35 | 7.451% | $200.2349 | $200.23 | $200.25 | $200.20 |
| Purchase #2 | $80.65 | 6.394% | $85.8068 | $85.81 | $85.80 | $85.80 |
| Purchase #3 | $130.83 | 9.869% | $143.7416 | $143.74 | $143.75 | $143.70 |
| Purchase #4 | $153.84 | 3.826% | $159.7259 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $102.93 | 3.282% | $106.3082 | $106.31 | $106.30 | $106.30 |
| Purchase #6 | $243.74 | 3.110% | $251.3203 | $251.32 | $251.30 | $251.30 |
| Purchase #7 | $64.39 | 5.774% | $68.1079 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $962.73 | $1,015.2456 | $1,015.25 | $1,015.25 | $1,015.10 | |