| 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 | $190.26 | 8.675% | $206.7651 | $206.77 | $206.75 | $206.80 |
| Purchase #2 | $93.88 | 8.350% | $101.719 | $101.72 | $101.70 | $101.70 |
| Purchase #3 | $213.85 | 3.551% | $221.4438 | $221.44 | $221.45 | $221.40 |
| Purchase #4 | $232.43 | 6.106% | $246.6222 | $246.62 | $246.60 | $246.60 |
| Purchase #5 | $145.45 | 5.672% | $153.6999 | $153.70 | $153.70 | $153.70 |
| Purchase #6 | $129.88 | 9.651% | $142.4147 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $106.31 | 7.326% | $114.0983 | $114.10 | $114.10 | $114.10 |
| 7 purchase totals = | $1,112.06 | $1,186.7630 | $1,186.76 | $1,186.70 | $1,186.70 | |