| 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 | $162.27 | 11.722% | $181.2913 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $150.51 | 5.733% | $159.1387 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $149.53 | 9.163% | $163.2314 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $159.44 | 9.768% | $175.0141 | $175.01 | $175.00 | $175.00 |
| Purchase #5 | $156.73 | 7.592% | $168.6289 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $37.39 | 6.286% | $39.7403 | $39.74 | $39.75 | $39.70 |
| Purchase #7 | $22.90 | 5.607% | $24.184 | $24.18 | $24.20 | $24.20 |
| 7 purchase totals = | $838.77 | $911.2287 | $911.22 | $911.30 | $911.10 | |