| 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 | $129.33 | 7.154% | $138.5823 | $138.58 | $138.60 | $138.60 |
| Purchase #2 | $38.33 | 7.865% | $41.3447 | $41.34 | $41.35 | $41.30 |
| Purchase #3 | $144.53 | 10.722% | $160.0265 | $160.03 | $160.05 | $160.00 |
| Purchase #4 | $44.64 | 10.110% | $49.1531 | $49.15 | $49.15 | $49.20 |
| Purchase #5 | $118.93 | 7.319% | $127.6345 | $127.63 | $127.65 | $127.60 |
| Purchase #6 | $162.81 | 4.311% | $169.8287 | $169.83 | $169.85 | $169.80 |
| Purchase #7 | $49.45 | 10.552% | $54.668 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $688.02 | $741.2378 | $741.23 | $741.30 | $741.20 | |