| 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 | $132.27 | 13.860% | $150.6026 | $150.60 | $150.60 | $150.60 |
| Purchase #2 | $164.64 | 6.152% | $174.7687 | $174.77 | $174.75 | $174.80 |
| Purchase #3 | $169.27 | 9.250% | $184.9275 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $197.95 | 12.164% | $222.0286 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $169.60 | 8.616% | $184.2127 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $212.67 | 3.862% | $220.8833 | $220.88 | $220.90 | $220.90 |
| Purchase #7 | $35.56 | 7.773% | $38.3241 | $38.32 | $38.30 | $38.30 |
| 7 purchase totals = | $1,081.96 | $1,175.7475 | $1,175.74 | $1,175.75 | $1,175.70 | |