| 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 | $68.68 | 7.752% | $74.0041 | $74.00 | $74.00 | $74.00 |
| Purchase #2 | $42.84 | 7.657% | $46.1203 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $117.39 | 11.619% | $131.0295 | $131.03 | $131.05 | $131.00 |
| Purchase #4 | $172.41 | 7.630% | $185.5649 | $185.56 | $185.55 | $185.60 |
| Purchase #5 | $214.79 | 9.610% | $235.4313 | $235.43 | $235.45 | $235.40 |
| Purchase #6 | $242.46 | 10.674% | $268.3402 | $268.34 | $268.35 | $268.30 |
| Purchase #7 | $202.35 | 13.720% | $230.1124 | $230.11 | $230.10 | $230.10 |
| 7 purchase totals = | $1,060.92 | $1,170.6027 | $1,170.59 | $1,170.60 | $1,170.50 | |