| 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 | $142.93 | 10.446% | $157.8605 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $111.75 | 8.787% | $121.5695 | $121.57 | $121.55 | $121.60 |
| Purchase #3 | $238.67 | 5.597% | $252.0284 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $70.85 | 13.321% | $80.2879 | $80.29 | $80.30 | $80.30 |
| Purchase #5 | $5.35 | 4.104% | $5.5696 | $5.57 | $5.55 | $5.60 |
| Purchase #6 | $144.62 | 8.241% | $156.5381 | $156.54 | $156.55 | $156.50 |
| Purchase #7 | $158.60 | 7.735% | $170.8677 | $170.87 | $170.85 | $170.90 |
| 7 purchase totals = | $872.77 | $944.7217 | $944.73 | $944.70 | $944.80 | |