| 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 | $178.56 | 9.563% | $195.6357 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $218.66 | 8.234% | $236.6645 | $236.66 | $236.65 | $236.70 |
| Purchase #3 | $187.36 | 7.501% | $201.4139 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $200.36 | 10.238% | $220.8729 | $220.87 | $220.85 | $220.90 |
| Purchase #5 | $103.37 | 9.829% | $113.5302 | $113.53 | $113.55 | $113.50 |
| Purchase #6 | $44.76 | 12.498% | $50.3541 | $50.35 | $50.35 | $50.40 |
| Purchase #7 | $66.94 | 7.754% | $72.1305 | $72.13 | $72.15 | $72.10 |
| 7 purchase totals = | $1,000.01 | $1,090.6018 | $1,090.59 | $1,090.60 | $1,090.60 | |