| 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 | $138.52 | 6.745% | $147.8632 | $147.86 | $147.85 | $147.90 |
| Purchase #2 | $160.35 | 9.329% | $175.3091 | $175.31 | $175.30 | $175.30 |
| Purchase #3 | $42.70 | 13.133% | $48.3078 | $48.31 | $48.30 | $48.30 |
| Purchase #4 | $51.66 | 9.368% | $56.4995 | $56.50 | $56.50 | $56.50 |
| Purchase #5 | $163.42 | 3.691% | $169.4518 | $169.45 | $169.45 | $169.50 |
| Purchase #6 | $115.64 | 11.337% | $128.7501 | $128.75 | $128.75 | $128.80 |
| Purchase #7 | $40.66 | 11.534% | $45.3497 | $45.35 | $45.35 | $45.30 |
| 7 purchase totals = | $712.95 | $771.5312 | $771.53 | $771.50 | $771.60 | |