| 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 | $133.97 | 9.866% | $147.1875 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $19.34 | 5.133% | $20.3327 | $20.33 | $20.35 | $20.30 |
| Purchase #3 | $85.62 | 9.207% | $93.503 | $93.50 | $93.50 | $93.50 |
| Purchase #4 | $48.39 | 8.579% | $52.5414 | $52.54 | $52.55 | $52.50 |
| Purchase #5 | $242.50 | 11.432% | $270.2226 | $270.22 | $270.20 | $270.20 |
| Purchase #6 | $189.32 | 7.346% | $203.2274 | $203.23 | $203.25 | $203.20 |
| Purchase #7 | $54.71 | 6.106% | $58.0506 | $58.05 | $58.05 | $58.10 |
| 7 purchase totals = | $773.85 | $845.0652 | $845.06 | $845.10 | $845.00 | |