| 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 | $147.85 | 8.478% | $160.3847 | $160.38 | $160.40 | $160.40 |
| Purchase #2 | $93.77 | 10.774% | $103.8728 | $103.87 | $103.85 | $103.90 |
| Purchase #3 | $44.62 | 6.862% | $47.6818 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $48.93 | 9.255% | $53.4585 | $53.46 | $53.45 | $53.50 |
| Purchase #5 | $137.84 | 12.812% | $155.5001 | $155.50 | $155.50 | $155.50 |
| Purchase #6 | $118.57 | 13.780% | $134.9089 | $134.91 | $134.90 | $134.90 |
| Purchase #7 | $249.41 | 8.102% | $269.6172 | $269.62 | $269.60 | $269.60 |
| 7 purchase totals = | $840.99 | $925.4240 | $925.42 | $925.40 | $925.50 | |