| 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 | $197.96 | 7.769% | $213.3395 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $86.64 | 8.331% | $93.858 | $93.86 | $93.85 | $93.90 |
| Purchase #3 | $168.34 | 5.154% | $177.0162 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $117.91 | 8.446% | $127.8687 | $127.87 | $127.85 | $127.90 |
| Purchase #5 | $121.29 | 12.808% | $136.8248 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $202.61 | 5.239% | $213.2247 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $184.43 | 5.470% | $194.5183 | $194.52 | $194.50 | $194.50 |
| 7 purchase totals = | $1,079.18 | $1,156.6502 | $1,156.65 | $1,156.55 | $1,156.60 | |