| 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 | $140.93 | 6.712% | $150.3892 | $150.39 | $150.40 | $150.40 |
| Purchase #2 | $230.46 | 10.728% | $255.1837 | $255.18 | $255.20 | $255.20 |
| Purchase #3 | $225.61 | 12.495% | $253.8 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $133.26 | 6.271% | $141.6167 | $141.62 | $141.60 | $141.60 |
| Purchase #5 | $170.52 | 12.224% | $191.3644 | $191.36 | $191.35 | $191.40 |
| Purchase #6 | $77.38 | 8.696% | $84.109 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $88.32 | 8.627% | $95.9394 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $1,066.48 | $1,172.4024 | $1,172.40 | $1,172.40 | $1,172.40 | |