| 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 | $135.45 | 11.684% | $151.276 | $151.28 | $151.30 | $151.30 |
| Purchase #2 | $182.84 | 8.279% | $197.9773 | $197.98 | $198.00 | $198.00 |
| Purchase #3 | $224.89 | 7.637% | $242.0648 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $116.76 | 11.166% | $129.7974 | $129.80 | $129.80 | $129.80 |
| Purchase #5 | $141.27 | 10.575% | $156.2093 | $156.21 | $156.20 | $156.20 |
| Purchase #6 | $80.60 | 12.430% | $90.6186 | $90.62 | $90.60 | $90.60 |
| Purchase #7 | $77.34 | 9.473% | $84.6664 | $84.67 | $84.65 | $84.70 |
| 7 purchase totals = | $959.15 | $1,052.6098 | $1,052.62 | $1,052.60 | $1,052.70 | |