| 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 | $183.82 | 8.684% | $199.7829 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $56.97 | 6.871% | $60.8844 | $60.88 | $60.90 | $60.90 |
| Purchase #3 | $62.26 | 10.251% | $68.6423 | $68.64 | $68.65 | $68.60 |
| Purchase #4 | $34.89 | 6.596% | $37.1913 | $37.19 | $37.20 | $37.20 |
| Purchase #5 | $54.45 | 10.324% | $60.0714 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $87.90 | 13.494% | $99.7612 | $99.76 | $99.75 | $99.80 |
| Purchase #7 | $243.59 | 13.558% | $276.6159 | $276.62 | $276.60 | $276.60 |
| 7 purchase totals = | $723.88 | $802.9494 | $802.94 | $802.95 | $803.00 | |