| 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 | $133.55 | 7.393% | $143.4234 | $143.42 | $143.40 | $143.40 |
| Purchase #2 | $69.99 | 8.255% | $75.7677 | $75.77 | $75.75 | $75.80 |
| Purchase #3 | $174.94 | 12.707% | $197.1696 | $197.17 | $197.15 | $197.20 |
| Purchase #4 | $140.45 | 9.699% | $154.0722 | $154.07 | $154.05 | $154.10 |
| Purchase #5 | $37.91 | 6.146% | $40.2399 | $40.24 | $40.25 | $40.20 |
| Purchase #6 | $227.92 | 5.757% | $241.0414 | $241.04 | $241.05 | $241.00 |
| Purchase #7 | $118.87 | 4.847% | $124.6316 | $124.63 | $124.65 | $124.60 |
| 7 purchase totals = | $903.63 | $976.3458 | $976.34 | $976.30 | $976.30 | |