| 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 | $135.54 | 7.143% | $145.2216 | $145.22 | $145.20 | $145.20 |
| Purchase #2 | $141.41 | 10.153% | $155.7674 | $155.77 | $155.75 | $155.80 |
| Purchase #3 | $206.46 | 10.117% | $227.3476 | $227.35 | $227.35 | $227.30 |
| Purchase #4 | $24.56 | 13.478% | $27.8702 | $27.87 | $27.85 | $27.90 |
| Purchase #5 | $198.42 | 11.131% | $220.5061 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $174.32 | 13.399% | $197.6771 | $197.68 | $197.70 | $197.70 |
| Purchase #7 | $123.59 | 9.791% | $135.6907 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $1,004.30 | $1,110.0807 | $1,110.09 | $1,110.05 | $1,110.10 | |