| 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 | $163.63 | 9.305% | $178.8558 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $149.34 | 9.302% | $163.2316 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $101.60 | 10.621% | $112.3909 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $23.42 | 9.332% | $25.6056 | $25.61 | $25.60 | $25.60 |
| Purchase #5 | $123.63 | 10.139% | $136.1648 | $136.16 | $136.15 | $136.20 |
| Purchase #6 | $173.40 | 11.736% | $193.7502 | $193.75 | $193.75 | $193.80 |
| Purchase #7 | $219.46 | 8.276% | $237.6225 | $237.62 | $237.60 | $237.60 |
| 7 purchase totals = | $954.48 | $1,047.6214 | $1,047.62 | $1,047.60 | $1,047.70 | |