| 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 | $113.25 | 5.767% | $119.7811 | $119.78 | $119.80 | $119.80 |
| Purchase #2 | $247.46 | 13.827% | $281.6763 | $281.68 | $281.70 | $281.70 |
| Purchase #3 | $78.26 | 7.270% | $83.9495 | $83.95 | $83.95 | $83.90 |
| Purchase #4 | $164.93 | 8.381% | $178.7528 | $178.75 | $178.75 | $178.80 |
| Purchase #5 | $144.75 | 3.810% | $150.265 | $150.27 | $150.25 | $150.30 |
| Purchase #6 | $238.65 | 12.760% | $269.1017 | $269.10 | $269.10 | $269.10 |
| Purchase #7 | $78.82 | 6.579% | $84.0056 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $1,066.12 | $1,167.5320 | $1,167.54 | $1,167.55 | $1,167.60 | |