| 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 | $203.76 | 3.709% | $211.3175 | $211.32 | $211.30 | $211.30 |
| Purchase #2 | $148.31 | 5.855% | $156.9936 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $31.35 | 5.860% | $33.1871 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $15.30 | 3.453% | $15.8283 | $15.83 | $15.85 | $15.80 |
| Purchase #5 | $56.29 | 7.809% | $60.6857 | $60.69 | $60.70 | $60.70 |
| Purchase #6 | $212.39 | 6.635% | $226.4821 | $226.48 | $226.50 | $226.50 |
| Purchase #7 | $21.59 | 13.556% | $24.5167 | $24.52 | $24.50 | $24.50 |
| 7 purchase totals = | $688.99 | $729.0110 | $729.02 | $729.05 | $729.00 | |