| 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 | $185.59 | 6.572% | $197.787 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $91.79 | 13.419% | $104.1073 | $104.11 | $104.10 | $104.10 |
| Purchase #3 | $184.92 | 5.445% | $194.9889 | $194.99 | $195.00 | $195.00 |
| Purchase #4 | $87.69 | 7.552% | $94.3123 | $94.31 | $94.30 | $94.30 |
| Purchase #5 | $221.68 | 12.206% | $248.7383 | $248.74 | $248.75 | $248.70 |
| Purchase #6 | $201.62 | 8.563% | $218.8847 | $218.88 | $218.90 | $218.90 |
| Purchase #7 | $206.38 | 7.165% | $221.1671 | $221.17 | $221.15 | $221.20 |
| 7 purchase totals = | $1,179.67 | $1,279.9856 | $1,279.99 | $1,280.00 | $1,280.00 | |