| 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 | $178.50 | 13.119% | $201.9174 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $149.64 | 12.307% | $168.0562 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $152.56 | 9.528% | $167.0959 | $167.10 | $167.10 | $167.10 |
| Purchase #4 | $165.53 | 4.595% | $173.1361 | $173.14 | $173.15 | $173.10 |
| Purchase #5 | $195.97 | 8.155% | $211.9514 | $211.95 | $211.95 | $212.00 |
| Purchase #6 | $87.43 | 6.696% | $93.2843 | $93.28 | $93.30 | $93.30 |
| Purchase #7 | $130.82 | 8.745% | $142.2602 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $1,060.45 | $1,157.7015 | $1,157.71 | $1,157.70 | $1,157.80 | |