| 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 | $140.77 | 6.291% | $149.6258 | $149.63 | $149.65 | $149.60 |
| Purchase #2 | $90.36 | 11.831% | $101.0505 | $101.05 | $101.05 | $101.10 |
| Purchase #3 | $75.65 | 7.452% | $81.2874 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $200.46 | 9.203% | $218.9083 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $135.77 | 11.360% | $151.1935 | $151.19 | $151.20 | $151.20 |
| Purchase #6 | $167.57 | 4.589% | $175.2598 | $175.26 | $175.25 | $175.30 |
| Purchase #7 | $242.43 | 11.183% | $269.5409 | $269.54 | $269.55 | $269.50 |
| 7 purchase totals = | $1,053.01 | $1,146.8662 | $1,146.87 | $1,146.90 | $1,146.90 | |