| 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 | $128.64 | 5.824% | $136.132 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $219.65 | 11.744% | $245.4457 | $245.45 | $245.45 | $245.40 |
| Purchase #3 | $138.36 | 8.307% | $149.8536 | $149.85 | $149.85 | $149.90 |
| Purchase #4 | $93.58 | 5.432% | $98.6633 | $98.66 | $98.65 | $98.70 |
| Purchase #5 | $21.82 | 8.177% | $23.6042 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $12.30 | 5.175% | $12.9365 | $12.94 | $12.95 | $12.90 |
| Purchase #7 | $178.48 | 9.699% | $195.7908 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $792.83 | $862.4261 | $862.42 | $862.45 | $862.40 | |