| 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 | $122.80 | 3.347% | $126.9101 | $126.91 | $126.90 | $126.90 |
| Purchase #2 | $141.45 | 10.853% | $156.8016 | $156.80 | $156.80 | $156.80 |
| Purchase #3 | $151.42 | 8.783% | $164.7192 | $164.72 | $164.70 | $164.70 |
| Purchase #4 | $178.43 | 13.294% | $202.1505 | $202.15 | $202.15 | $202.20 |
| Purchase #5 | $71.52 | 4.874% | $75.0059 | $75.01 | $75.00 | $75.00 |
| Purchase #6 | $72.41 | 6.786% | $77.3237 | $77.32 | $77.30 | $77.30 |
| Purchase #7 | $8.82 | 10.314% | $9.7297 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $746.85 | $812.6407 | $812.64 | $812.60 | $812.60 | |