| 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 | $90.74 | 13.716% | $103.1859 | $103.19 | $103.20 | $103.20 |
| Purchase #2 | $162.27 | 10.221% | $178.8556 | $178.86 | $178.85 | $178.90 |
| Purchase #3 | $86.40 | 6.183% | $91.7421 | $91.74 | $91.75 | $91.70 |
| Purchase #4 | $171.90 | 8.137% | $185.8875 | $185.89 | $185.90 | $185.90 |
| Purchase #5 | $154.95 | 10.190% | $170.7394 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $236.28 | 6.125% | $250.7522 | $250.75 | $250.75 | $250.80 |
| Purchase #7 | $135.55 | 8.569% | $147.1653 | $147.17 | $147.15 | $147.20 |
| 7 purchase totals = | $1,038.09 | $1,128.3280 | $1,128.34 | $1,128.35 | $1,128.40 | |