| 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 | $146.88 | 9.167% | $160.3445 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $194.73 | 6.346% | $207.0876 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $44.64 | 8.462% | $48.4174 | $48.42 | $48.40 | $48.40 |
| Purchase #4 | $153.29 | 4.842% | $160.7123 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $189.55 | 8.301% | $205.2845 | $205.28 | $205.30 | $205.30 |
| Purchase #6 | $47.68 | 13.609% | $54.1688 | $54.17 | $54.15 | $54.20 |
| Purchase #7 | $181.30 | 13.196% | $205.2243 | $205.22 | $205.20 | $205.20 |
| 7 purchase totals = | $958.07 | $1,041.2394 | $1,041.23 | $1,041.20 | $1,041.20 | |