| 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 | $179.52 | 13.687% | $204.0909 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $213.54 | 3.757% | $221.5627 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $75.30 | 10.660% | $83.327 | $83.33 | $83.35 | $83.30 |
| Purchase #4 | $36.76 | 13.535% | $41.7355 | $41.74 | $41.75 | $41.70 |
| Purchase #5 | $146.62 | 9.720% | $160.8715 | $160.87 | $160.85 | $160.90 |
| Purchase #6 | $10.34 | 3.385% | $10.69 | $10.69 | $10.70 | $10.70 |
| Purchase #7 | $250.97 | 7.874% | $270.7314 | $270.73 | $270.75 | $270.70 |
| 7 purchase totals = | $913.05 | $993.0090 | $993.01 | $993.05 | $993.00 | |