| 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 | $125.61 | 11.523% | $140.084 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $167.44 | 3.137% | $172.6926 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $111.32 | 10.378% | $122.8728 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $185.43 | 9.421% | $202.8994 | $202.90 | $202.90 | $202.90 |
| Purchase #5 | $66.38 | 3.865% | $68.9456 | $68.95 | $68.95 | $68.90 |
| Purchase #6 | $39.74 | 9.487% | $43.5101 | $43.51 | $43.50 | $43.50 |
| Purchase #7 | $28.93 | 12.209% | $32.4621 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $724.85 | $783.4666 | $783.46 | $783.45 | $783.50 | |