| 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 | $208.43 | 4.753% | $218.3367 | $218.34 | $218.35 | $218.30 |
| Purchase #2 | $28.59 | 10.197% | $31.5053 | $31.51 | $31.50 | $31.50 |
| Purchase #3 | $36.61 | 11.338% | $40.7608 | $40.76 | $40.75 | $40.80 |
| Purchase #4 | $110.41 | 13.145% | $124.9234 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $175.38 | 10.710% | $194.1632 | $194.16 | $194.15 | $194.20 |
| Purchase #6 | $157.54 | 7.679% | $169.6375 | $169.64 | $169.65 | $169.60 |
| Purchase #7 | $34.61 | 12.777% | $39.0321 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $751.57 | $818.3590 | $818.36 | $818.35 | $818.30 | |