| 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 | $200.53 | 10.627% | $221.8403 | $221.84 | $221.85 | $221.80 |
| Purchase #2 | $121.55 | 5.114% | $127.7661 | $127.77 | $127.75 | $127.80 |
| Purchase #3 | $58.85 | 6.585% | $62.7253 | $62.73 | $62.75 | $62.70 |
| Purchase #4 | $230.97 | 11.805% | $258.236 | $258.24 | $258.25 | $258.20 |
| Purchase #5 | $59.76 | 7.824% | $64.4356 | $64.44 | $64.45 | $64.40 |
| Purchase #6 | $155.94 | 13.446% | $176.9077 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $175.85 | 7.873% | $189.6947 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $1,003.45 | $1,101.6057 | $1,101.62 | $1,101.65 | $1,101.50 | |