| 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 | $174.83 | 3.471% | $180.8983 | $180.90 | $180.90 | $180.90 |
| Purchase #2 | $32.31 | 5.351% | $34.0389 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $189.68 | 4.562% | $198.3332 | $198.33 | $198.35 | $198.30 |
| Purchase #4 | $211.84 | 6.169% | $224.9084 | $224.91 | $224.90 | $224.90 |
| Purchase #5 | $57.97 | 13.152% | $65.5942 | $65.59 | $65.60 | $65.60 |
| Purchase #6 | $168.43 | 8.278% | $182.3726 | $182.37 | $182.35 | $182.40 |
| Purchase #7 | $146.81 | 6.409% | $156.2191 | $156.22 | $156.20 | $156.20 |
| 7 purchase totals = | $981.87 | $1,042.3647 | $1,042.36 | $1,042.35 | $1,042.30 | |