| 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 | $69.56 | 5.529% | $73.406 | $73.41 | $73.40 | $73.40 |
| Purchase #2 | $149.52 | 12.311% | $167.9274 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $85.51 | 13.255% | $96.8444 | $96.84 | $96.85 | $96.80 |
| Purchase #4 | $167.66 | 9.647% | $183.8342 | $183.83 | $183.85 | $183.80 |
| Purchase #5 | $172.90 | 5.554% | $182.5029 | $182.50 | $182.50 | $182.50 |
| Purchase #6 | $207.84 | 4.370% | $216.9226 | $216.92 | $216.90 | $216.90 |
| Purchase #7 | $187.33 | 3.819% | $194.4841 | $194.48 | $194.50 | $194.50 |
| 7 purchase totals = | $1,040.32 | $1,115.9216 | $1,115.91 | $1,115.95 | $1,115.80 | |