| 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 | $47.75 | 12.688% | $53.8085 | $53.81 | $53.80 | $53.80 |
| Purchase #2 | $145.88 | 6.724% | $155.689 | $155.69 | $155.70 | $155.70 |
| Purchase #3 | $149.53 | 4.755% | $156.6402 | $156.64 | $156.65 | $156.60 |
| Purchase #4 | $158.50 | 10.302% | $174.8287 | $174.83 | $174.85 | $174.80 |
| Purchase #5 | $222.51 | 9.430% | $243.4927 | $243.49 | $243.50 | $243.50 |
| Purchase #6 | $232.80 | 8.806% | $253.3004 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $18.86 | 4.852% | $19.7751 | $19.78 | $19.80 | $19.80 |
| 7 purchase totals = | $975.83 | $1,057.5346 | $1,057.54 | $1,057.60 | $1,057.50 | |