| 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 | $80.80 | 4.255% | $84.238 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $147.97 | 7.696% | $159.3578 | $159.36 | $159.35 | $159.40 |
| Purchase #3 | $177.79 | 5.168% | $186.9782 | $186.98 | $187.00 | $187.00 |
| Purchase #4 | $117.52 | 9.559% | $128.7537 | $128.75 | $128.75 | $128.80 |
| Purchase #5 | $201.89 | 9.153% | $220.369 | $220.37 | $220.35 | $220.40 |
| Purchase #6 | $213.26 | 11.129% | $236.9937 | $236.99 | $237.00 | $237.00 |
| Purchase #7 | $135.64 | 4.802% | $142.1534 | $142.15 | $142.15 | $142.20 |
| 7 purchase totals = | $1,074.87 | $1,158.8438 | $1,158.84 | $1,158.85 | $1,159.00 | |