| 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 | $150.35 | 12.447% | $169.0641 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $87.64 | 13.316% | $99.3101 | $99.31 | $99.30 | $99.30 |
| Purchase #3 | $152.90 | 11.616% | $170.6609 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $194.93 | 8.246% | $211.0039 | $211.00 | $211.00 | $211.00 |
| Purchase #5 | $144.48 | 3.742% | $149.8864 | $149.89 | $149.90 | $149.90 |
| Purchase #6 | $224.31 | 4.521% | $234.4511 | $234.45 | $234.45 | $234.50 |
| Purchase #7 | $75.59 | 5.475% | $79.7286 | $79.73 | $79.75 | $79.70 |
| 7 purchase totals = | $1,030.20 | $1,114.1051 | $1,114.10 | $1,114.10 | $1,114.20 | |