| 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 | $127.86 | 10.420% | $141.183 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $87.31 | 12.398% | $98.1347 | $98.13 | $98.15 | $98.10 |
| Purchase #3 | $113.97 | 7.451% | $122.4619 | $122.46 | $122.45 | $122.50 |
| Purchase #4 | $32.45 | 8.271% | $35.1339 | $35.13 | $35.15 | $35.10 |
| Purchase #5 | $42.77 | 11.150% | $47.5389 | $47.54 | $47.55 | $47.50 |
| Purchase #6 | $148.93 | 4.608% | $155.7927 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $6.30 | 10.630% | $6.9697 | $6.97 | $6.95 | $7.00 |
| 7 purchase totals = | $559.59 | $607.2148 | $607.20 | $607.25 | $607.20 | |