| 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 | $171.42 | 11.828% | $191.6956 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $138.39 | 10.558% | $153.0012 | $153.00 | $153.00 | $153.00 |
| Purchase #3 | $208.28 | 13.859% | $237.1455 | $237.15 | $237.15 | $237.10 |
| Purchase #4 | $220.28 | 6.856% | $235.3824 | $235.38 | $235.40 | $235.40 |
| Purchase #5 | $90.95 | 5.829% | $96.2515 | $96.25 | $96.25 | $96.30 |
| Purchase #6 | $173.40 | 12.854% | $195.6888 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $36.79 | 8.436% | $39.8936 | $39.89 | $39.90 | $39.90 |
| 7 purchase totals = | $1,039.51 | $1,149.0586 | $1,149.06 | $1,149.10 | $1,149.10 | |