| 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 | $133.77 | 13.641% | $152.0176 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $204.50 | 7.540% | $219.9193 | $219.92 | $219.90 | $219.90 |
| Purchase #3 | $128.45 | 3.604% | $133.0793 | $133.08 | $133.10 | $133.10 |
| Purchase #4 | $79.67 | 11.857% | $89.1165 | $89.12 | $89.10 | $89.10 |
| Purchase #5 | $149.83 | 13.249% | $169.681 | $169.68 | $169.70 | $169.70 |
| Purchase #6 | $174.60 | 11.458% | $194.6057 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $219.70 | 9.335% | $240.209 | $240.21 | $240.20 | $240.20 |
| 7 purchase totals = | $1,090.52 | $1,198.6284 | $1,198.64 | $1,198.60 | $1,198.60 | |