| 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 | $162.53 | 6.324% | $172.8084 | $172.81 | $172.80 | $172.80 |
| Purchase #2 | $178.45 | 12.708% | $201.1274 | $201.13 | $201.15 | $201.10 |
| Purchase #3 | $39.25 | 8.346% | $42.5258 | $42.53 | $42.55 | $42.50 |
| Purchase #4 | $197.81 | 6.822% | $211.3046 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $129.25 | 11.697% | $144.3684 | $144.37 | $144.35 | $144.40 |
| Purchase #6 | $69.47 | 4.648% | $72.699 | $72.70 | $72.70 | $72.70 |
| Purchase #7 | $39.71 | 8.337% | $43.0206 | $43.02 | $43.00 | $43.00 |
| 7 purchase totals = | $816.47 | $887.8542 | $887.86 | $887.85 | $887.80 | |