| 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 | $154.95 | 13.463% | $175.8109 | $175.81 | $175.80 | $175.80 |
| Purchase #2 | $134.44 | 8.637% | $146.0516 | $146.05 | $146.05 | $146.10 |
| Purchase #3 | $156.63 | 13.659% | $178.0241 | $178.02 | $178.00 | $178.00 |
| Purchase #4 | $160.58 | 7.662% | $172.8836 | $172.88 | $172.90 | $172.90 |
| Purchase #5 | $200.46 | 5.354% | $211.1926 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $26.25 | 13.675% | $29.8397 | $29.84 | $29.85 | $29.80 |
| Purchase #7 | $129.67 | 9.560% | $142.0665 | $142.07 | $142.05 | $142.10 |
| 7 purchase totals = | $962.98 | $1,055.8690 | $1,055.86 | $1,055.85 | $1,055.90 | |