| 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 | $187.40 | 12.664% | $211.1323 | $211.13 | $211.15 | $211.10 |
| Purchase #2 | $140.82 | 5.576% | $148.6721 | $148.67 | $148.65 | $148.70 |
| Purchase #3 | $168.42 | 8.857% | $183.337 | $183.34 | $183.35 | $183.30 |
| Purchase #4 | $197.90 | 11.167% | $219.9995 | $220.00 | $220.00 | $220.00 |
| Purchase #5 | $137.68 | 9.480% | $150.7321 | $150.73 | $150.75 | $150.70 |
| Purchase #6 | $153.40 | 10.872% | $170.0776 | $170.08 | $170.10 | $170.10 |
| Purchase #7 | $150.47 | 3.211% | $155.3016 | $155.30 | $155.30 | $155.30 |
| 7 purchase totals = | $1,136.09 | $1,239.2522 | $1,239.25 | $1,239.30 | $1,239.20 | |