| 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 | $131.87 | 5.280% | $138.8327 | $138.83 | $138.85 | $138.80 |
| Purchase #2 | $166.57 | 11.573% | $185.8471 | $185.85 | $185.85 | $185.80 |
| Purchase #3 | $95.43 | 13.759% | $108.5602 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $90.90 | 4.185% | $94.7042 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $141.72 | 13.584% | $160.9712 | $160.97 | $160.95 | $161.00 |
| Purchase #6 | $183.41 | 12.165% | $205.7218 | $205.72 | $205.70 | $205.70 |
| Purchase #7 | $47.48 | 5.817% | $50.2419 | $50.24 | $50.25 | $50.20 |
| 7 purchase totals = | $857.38 | $944.8791 | $944.87 | $944.85 | $944.80 | |