| 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 | $230.85 | 5.747% | $244.1169 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $81.34 | 9.843% | $89.3463 | $89.35 | $89.35 | $89.30 |
| Purchase #3 | $171.75 | 4.688% | $179.8016 | $179.80 | $179.80 | $179.80 |
| Purchase #4 | $82.74 | 11.803% | $92.5058 | $92.51 | $92.50 | $92.50 |
| Purchase #5 | $66.90 | 11.794% | $74.7902 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $34.95 | 5.316% | $36.8079 | $36.81 | $36.80 | $36.80 |
| Purchase #7 | $167.29 | 6.636% | $178.3914 | $178.39 | $178.40 | $178.40 |
| 7 purchase totals = | $835.82 | $895.7601 | $895.77 | $895.75 | $895.70 | |