| 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 | $145.44 | 7.781% | $156.7567 | $156.76 | $156.75 | $156.80 |
| Purchase #2 | $25.47 | 11.347% | $28.3601 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $51.54 | 4.869% | $54.0495 | $54.05 | $54.05 | $54.00 |
| Purchase #4 | $115.66 | 4.608% | $120.9896 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $10.54 | 12.310% | $11.8375 | $11.84 | $11.85 | $11.80 |
| Purchase #6 | $213.69 | 7.141% | $228.9496 | $228.95 | $228.95 | $228.90 |
| Purchase #7 | $183.43 | 9.177% | $200.2634 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $745.77 | $801.2064 | $801.21 | $801.20 | $801.20 | |