| 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 | $149.68 | 7.868% | $161.4568 | $161.46 | $161.45 | $161.50 |
| Purchase #2 | $55.87 | 10.844% | $61.9285 | $61.93 | $61.95 | $61.90 |
| Purchase #3 | $198.65 | 9.683% | $217.8853 | $217.89 | $217.90 | $217.90 |
| Purchase #4 | $191.34 | 10.212% | $210.8796 | $210.88 | $210.90 | $210.90 |
| Purchase #5 | $75.57 | 7.474% | $81.2181 | $81.22 | $81.20 | $81.20 |
| Purchase #6 | $161.26 | 10.613% | $178.3745 | $178.37 | $178.35 | $178.40 |
| Purchase #7 | $135.83 | 8.115% | $146.8526 | $146.85 | $146.85 | $146.90 |
| 7 purchase totals = | $968.20 | $1,058.5954 | $1,058.60 | $1,058.60 | $1,058.70 | |