| 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 | $137.35 | 5.699% | $145.1776 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $47.97 | 4.833% | $50.2884 | $50.29 | $50.30 | $50.30 |
| Purchase #3 | $29.30 | 9.736% | $32.1526 | $32.15 | $32.15 | $32.20 |
| Purchase #4 | $70.67 | 10.467% | $78.067 | $78.07 | $78.05 | $78.10 |
| Purchase #5 | $137.93 | 6.832% | $147.3534 | $147.35 | $147.35 | $147.40 |
| Purchase #6 | $150.93 | 6.546% | $160.8099 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $101.31 | 5.487% | $106.8689 | $106.87 | $106.85 | $106.90 |
| 7 purchase totals = | $675.46 | $720.7178 | $720.72 | $720.70 | $720.90 | |