| 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 | $161.36 | 3.705% | $167.3384 | $167.34 | $167.35 | $167.30 |
| Purchase #2 | $93.83 | 9.150% | $102.4154 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $19.81 | 13.783% | $22.5404 | $22.54 | $22.55 | $22.50 |
| Purchase #4 | $28.49 | 4.472% | $29.7641 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $52.81 | 6.240% | $56.1053 | $56.11 | $56.10 | $56.10 |
| Purchase #6 | $184.32 | 4.128% | $191.9287 | $191.93 | $191.95 | $191.90 |
| Purchase #7 | $131.26 | 9.808% | $144.134 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $671.88 | $714.2263 | $714.23 | $714.25 | $714.10 | |