| 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 | $126.86 | 3.791% | $131.6693 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $47.54 | 9.764% | $52.1818 | $52.18 | $52.20 | $52.20 |
| Purchase #3 | $247.74 | 13.828% | $281.9975 | $282.00 | $282.00 | $282.00 |
| Purchase #4 | $153.48 | 9.170% | $167.5541 | $167.55 | $167.55 | $167.60 |
| Purchase #5 | $82.26 | 6.874% | $87.9146 | $87.91 | $87.90 | $87.90 |
| Purchase #6 | $171.39 | 8.615% | $186.1552 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $168.58 | 5.773% | $178.3121 | $178.31 | $178.30 | $178.30 |
| 7 purchase totals = | $997.85 | $1,085.7846 | $1,085.78 | $1,085.75 | $1,085.90 | |