| 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 | $171.37 | 9.199% | $187.1343 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $241.36 | 11.213% | $268.4237 | $268.42 | $268.40 | $268.40 |
| Purchase #3 | $94.70 | 10.434% | $104.581 | $104.58 | $104.60 | $104.60 |
| Purchase #4 | $239.94 | 5.760% | $253.7605 | $253.76 | $253.75 | $253.80 |
| Purchase #5 | $167.33 | 7.744% | $180.288 | $180.29 | $180.30 | $180.30 |
| Purchase #6 | $137.59 | 4.325% | $143.5408 | $143.54 | $143.55 | $143.50 |
| Purchase #7 | $110.99 | 11.432% | $123.6784 | $123.68 | $123.70 | $123.70 |
| 7 purchase totals = | $1,163.28 | $1,261.4067 | $1,261.40 | $1,261.45 | $1,261.40 | |