| 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 | $148.31 | 13.111% | $167.7549 | $167.75 | $167.75 | $167.80 |
| Purchase #2 | $47.59 | 5.746% | $50.3245 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $31.64 | 7.330% | $33.9592 | $33.96 | $33.95 | $34.00 |
| Purchase #4 | $6.29 | 5.846% | $6.6577 | $6.66 | $6.65 | $6.70 |
| Purchase #5 | $60.76 | 4.378% | $63.4201 | $63.42 | $63.40 | $63.40 |
| Purchase #6 | $185.65 | 6.451% | $197.6263 | $197.63 | $197.65 | $197.60 |
| Purchase #7 | $139.48 | 11.195% | $155.0948 | $155.09 | $155.10 | $155.10 |
| 7 purchase totals = | $619.72 | $674.8375 | $674.83 | $674.80 | $674.90 | |