| 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 | $105.48 | 10.585% | $116.6451 | $116.65 | $116.65 | $116.60 |
| Purchase #2 | $121.42 | 7.292% | $130.2739 | $130.27 | $130.25 | $130.30 |
| Purchase #3 | $111.36 | 6.447% | $118.5394 | $118.54 | $118.55 | $118.50 |
| Purchase #4 | $14.27 | 9.609% | $15.6412 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $41.27 | 8.259% | $44.6785 | $44.68 | $44.70 | $44.70 |
| Purchase #6 | $162.55 | 9.672% | $178.2718 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $157.83 | 9.834% | $173.351 | $173.35 | $173.35 | $173.40 |
| 7 purchase totals = | $714.18 | $777.4009 | $777.40 | $777.40 | $777.40 | |