| 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 | $178.92 | 3.593% | $185.3486 | $185.35 | $185.35 | $185.30 |
| Purchase #2 | $115.74 | 8.779% | $125.9008 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $230.40 | 9.106% | $251.3802 | $251.38 | $251.40 | $251.40 |
| Purchase #4 | $189.74 | 6.221% | $201.5437 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $89.83 | 4.406% | $93.7879 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $69.56 | 5.546% | $73.4178 | $73.42 | $73.40 | $73.40 |
| Purchase #7 | $128.63 | 8.760% | $139.898 | $139.90 | $139.90 | $139.90 |
| 7 purchase totals = | $1,002.82 | $1,071.2770 | $1,071.28 | $1,071.30 | $1,071.20 | |