| 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 | $195.65 | 6.628% | $208.6177 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $163.69 | 8.251% | $177.1961 | $177.20 | $177.20 | $177.20 |
| Purchase #3 | $204.70 | 6.761% | $218.5398 | $218.54 | $218.55 | $218.50 |
| Purchase #4 | $138.27 | 8.637% | $150.2124 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $63.76 | 12.486% | $71.7211 | $71.72 | $71.70 | $71.70 |
| Purchase #6 | $8.84 | 9.580% | $9.6869 | $9.69 | $9.70 | $9.70 |
| Purchase #7 | $229.52 | 8.228% | $248.4049 | $248.40 | $248.40 | $248.40 |
| 7 purchase totals = | $1,004.43 | $1,084.3789 | $1,084.38 | $1,084.35 | $1,084.30 | |