| 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 | $178.75 | 11.115% | $198.6181 | $198.62 | $198.60 | $198.60 |
| Purchase #2 | $26.28 | 10.330% | $28.9947 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $153.80 | 5.147% | $161.7161 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $79.30 | 12.341% | $89.0864 | $89.09 | $89.10 | $89.10 |
| Purchase #5 | $57.36 | 3.250% | $59.2242 | $59.22 | $59.20 | $59.20 |
| Purchase #6 | $43.44 | 12.399% | $48.8261 | $48.83 | $48.85 | $48.80 |
| Purchase #7 | $63.29 | 10.474% | $69.919 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $602.22 | $656.3846 | $656.39 | $656.35 | $656.30 | |