| 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 | $139.46 | 5.505% | $147.1373 | $147.14 | $147.15 | $147.10 |
| Purchase #2 | $189.76 | 5.297% | $199.8116 | $199.81 | $199.80 | $199.80 |
| Purchase #3 | $188.47 | 3.771% | $195.5772 | $195.58 | $195.60 | $195.60 |
| Purchase #4 | $79.30 | 9.423% | $86.7724 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $128.79 | 4.843% | $135.0273 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $40.98 | 3.491% | $42.4106 | $42.41 | $42.40 | $42.40 |
| Purchase #7 | $33.28 | 13.871% | $37.8963 | $37.90 | $37.90 | $37.90 |
| 7 purchase totals = | $800.04 | $844.6327 | $844.64 | $844.65 | $844.60 | |