| 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 | $177.95 | 5.474% | $187.691 | $187.69 | $187.70 | $187.70 |
| Purchase #2 | $212.91 | 5.434% | $224.4795 | $224.48 | $224.50 | $224.50 |
| Purchase #3 | $153.94 | 10.182% | $169.6142 | $169.61 | $169.60 | $169.60 |
| Purchase #4 | $107.53 | 4.818% | $112.7108 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $150.57 | 9.225% | $164.4601 | $164.46 | $164.45 | $164.50 |
| Purchase #6 | $34.56 | 12.343% | $38.8257 | $38.83 | $38.85 | $38.80 |
| Purchase #7 | $218.78 | 13.671% | $248.6894 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $1,056.24 | $1,146.4707 | $1,146.47 | $1,146.50 | $1,146.50 | |