| 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 | $138.29 | 6.603% | $147.4213 | $147.42 | $147.40 | $147.40 |
| Purchase #2 | $23.83 | 6.355% | $25.3444 | $25.34 | $25.35 | $25.30 |
| Purchase #3 | $203.85 | 3.339% | $210.6566 | $210.66 | $210.65 | $210.70 |
| Purchase #4 | $183.88 | 11.605% | $205.2193 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $132.81 | 4.485% | $138.7665 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $160.35 | 4.592% | $167.7133 | $167.71 | $167.70 | $167.70 |
| Purchase #7 | $94.35 | 6.664% | $100.6375 | $100.64 | $100.65 | $100.60 |
| 7 purchase totals = | $937.36 | $995.7589 | $995.76 | $995.70 | $995.70 | |