| 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 | $187.78 | 6.165% | $199.3566 | $199.36 | $199.35 | $199.40 |
| Purchase #2 | $19.81 | 13.174% | $22.4198 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $135.36 | 5.620% | $142.9672 | $142.97 | $142.95 | $143.00 |
| Purchase #4 | $235.47 | 7.647% | $253.4764 | $253.48 | $253.50 | $253.50 |
| Purchase #5 | $153.60 | 5.251% | $161.6655 | $161.67 | $161.65 | $161.70 |
| Purchase #6 | $27.88 | 8.849% | $30.3471 | $30.35 | $30.35 | $30.30 |
| Purchase #7 | $69.63 | 5.398% | $73.3886 | $73.39 | $73.40 | $73.40 |
| 7 purchase totals = | $829.53 | $883.6212 | $883.64 | $883.60 | $883.70 | |