| 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 | $183.77 | 7.186% | $196.9757 | $196.98 | $197.00 | $197.00 |
| Purchase #2 | $126.40 | 4.609% | $132.2258 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $185.60 | 8.509% | $201.3927 | $201.39 | $201.40 | $201.40 |
| Purchase #4 | $7.52 | 12.172% | $8.4353 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $71.98 | 11.163% | $80.0151 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $100.37 | 10.733% | $111.1427 | $111.14 | $111.15 | $111.10 |
| Purchase #7 | $209.68 | 5.458% | $221.1243 | $221.12 | $221.10 | $221.10 |
| 7 purchase totals = | $885.32 | $951.3116 | $951.32 | $951.35 | $951.20 | |