| 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 | $160.42 | 11.323% | $178.5844 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $90.39 | 11.810% | $101.0651 | $101.07 | $101.05 | $101.10 |
| Purchase #3 | $167.90 | 5.826% | $177.6819 | $177.68 | $177.70 | $177.70 |
| Purchase #4 | $70.40 | 4.229% | $73.3772 | $73.38 | $73.40 | $73.40 |
| Purchase #5 | $27.92 | 12.254% | $31.3413 | $31.34 | $31.35 | $31.30 |
| Purchase #6 | $183.39 | 3.106% | $189.0861 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $221.27 | 13.487% | $251.1127 | $251.11 | $251.10 | $251.10 |
| 7 purchase totals = | $921.69 | $1,002.2487 | $1,002.25 | $1,002.30 | $1,002.30 | |