| 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 | $123.62 | 4.652% | $129.3708 | $129.37 | $129.35 | $129.40 |
| Purchase #2 | $70.25 | 7.688% | $75.6508 | $75.65 | $75.65 | $75.70 |
| Purchase #3 | $143.31 | 8.557% | $155.573 | $155.57 | $155.55 | $155.60 |
| Purchase #4 | $246.63 | 7.422% | $264.9349 | $264.93 | $264.95 | $264.90 |
| Purchase #5 | $148.26 | 7.311% | $159.0993 | $159.10 | $159.10 | $159.10 |
| Purchase #6 | $203.48 | 13.850% | $231.662 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $167.80 | 6.846% | $179.2876 | $179.29 | $179.30 | $179.30 |
| 7 purchase totals = | $1,103.35 | $1,195.5784 | $1,195.57 | $1,195.55 | $1,195.70 | |