| 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 | $211.93 | 6.220% | $225.112 | $225.11 | $225.10 | $225.10 |
| Purchase #2 | $34.57 | 4.180% | $36.015 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $138.79 | 13.530% | $157.5683 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $6.28 | 13.292% | $7.1147 | $7.11 | $7.10 | $7.10 |
| Purchase #5 | $40.74 | 6.244% | $43.2838 | $43.28 | $43.30 | $43.30 |
| Purchase #6 | $159.77 | 10.511% | $176.5634 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $33.34 | 7.316% | $35.7792 | $35.78 | $35.80 | $35.80 |
| 7 purchase totals = | $625.42 | $681.4364 | $681.43 | $681.40 | $681.50 | |