| 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 | $135.32 | 8.175% | $146.3824 | $146.38 | $146.40 | $146.40 |
| Purchase #2 | $172.75 | 9.217% | $188.6724 | $188.67 | $188.65 | $188.70 |
| Purchase #3 | $141.68 | 7.700% | $152.5894 | $152.59 | $152.60 | $152.60 |
| Purchase #4 | $94.95 | 13.460% | $107.7303 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $184.64 | 4.132% | $192.2693 | $192.27 | $192.25 | $192.30 |
| Purchase #6 | $88.67 | 6.840% | $94.735 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $215.32 | 5.137% | $226.381 | $226.38 | $226.40 | $226.40 |
| 7 purchase totals = | $1,033.33 | $1,108.7598 | $1,108.76 | $1,108.80 | $1,108.80 | |