| 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 | $169.48 | 11.511% | $188.9888 | $188.99 | $189.00 | $189.00 |
| Purchase #2 | $152.84 | 9.763% | $167.7618 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $223.81 | 7.712% | $241.0702 | $241.07 | $241.05 | $241.10 |
| Purchase #4 | $197.73 | 10.531% | $218.5529 | $218.55 | $218.55 | $218.60 |
| Purchase #5 | $179.77 | 11.391% | $200.2476 | $200.25 | $200.25 | $200.20 |
| Purchase #6 | $31.27 | 8.668% | $33.9805 | $33.98 | $34.00 | $34.00 |
| Purchase #7 | $170.94 | 6.576% | $182.181 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $1,125.84 | $1,232.7828 | $1,232.78 | $1,232.80 | $1,232.90 | |