| 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 | $135.46 | 8.446% | $146.901 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $225.32 | 6.560% | $240.101 | $240.10 | $240.10 | $240.10 |
| Purchase #3 | $64.57 | 13.423% | $73.2372 | $73.24 | $73.25 | $73.20 |
| Purchase #4 | $27.91 | 12.482% | $31.3937 | $31.39 | $31.40 | $31.40 |
| Purchase #5 | $72.57 | 5.603% | $76.6361 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $167.45 | 13.548% | $190.1361 | $190.14 | $190.15 | $190.10 |
| Purchase #7 | $31.37 | 7.737% | $33.7971 | $33.80 | $33.80 | $33.80 |
| 7 purchase totals = | $724.65 | $792.2022 | $792.21 | $792.25 | $792.10 | |