| 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 | $144.71 | 7.704% | $155.8585 | $155.86 | $155.85 | $155.90 |
| Purchase #2 | $103.56 | 10.620% | $114.5581 | $114.56 | $114.55 | $114.60 |
| Purchase #3 | $215.68 | 12.551% | $242.75 | $242.75 | $242.75 | $242.80 |
| Purchase #4 | $195.28 | 3.660% | $202.4272 | $202.43 | $202.45 | $202.40 |
| Purchase #5 | $146.85 | 13.105% | $166.0947 | $166.09 | $166.10 | $166.10 |
| Purchase #6 | $192.36 | 11.546% | $214.5699 | $214.57 | $214.55 | $214.60 |
| Purchase #7 | $169.84 | 10.631% | $187.8957 | $187.90 | $187.90 | $187.90 |
| 7 purchase totals = | $1,168.28 | $1,284.1541 | $1,284.16 | $1,284.15 | $1,284.30 | |