| 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 | $187.32 | 7.111% | $200.6403 | $200.64 | $200.65 | $200.60 |
| Purchase #2 | $163.48 | 8.661% | $177.639 | $177.64 | $177.65 | $177.60 |
| Purchase #3 | $173.83 | 6.151% | $184.5223 | $184.52 | $184.50 | $184.50 |
| Purchase #4 | $85.85 | 6.856% | $91.7359 | $91.74 | $91.75 | $91.70 |
| Purchase #5 | $141.31 | 11.662% | $157.7896 | $157.79 | $157.80 | $157.80 |
| Purchase #6 | $220.89 | 9.410% | $241.6757 | $241.68 | $241.70 | $241.70 |
| Purchase #7 | $144.92 | 12.339% | $162.8017 | $162.80 | $162.80 | $162.80 |
| 7 purchase totals = | $1,117.60 | $1,216.8045 | $1,216.81 | $1,216.85 | $1,216.70 | |