| 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 | $157.45 | 6.349% | $167.4465 | $167.45 | $167.45 | $167.40 |
| Purchase #2 | $124.58 | 12.788% | $140.5113 | $140.51 | $140.50 | $140.50 |
| Purchase #3 | $133.47 | 6.794% | $142.538 | $142.54 | $142.55 | $142.50 |
| Purchase #4 | $102.49 | 5.177% | $107.7959 | $107.80 | $107.80 | $107.80 |
| Purchase #5 | $14.73 | 9.428% | $16.1187 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $138.95 | 5.764% | $146.9591 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $149.42 | 8.115% | $161.5454 | $161.55 | $161.55 | $161.50 |
| 7 purchase totals = | $821.09 | $882.9149 | $882.93 | $882.90 | $882.80 | |