| 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 | $83.69 | 9.451% | $91.5995 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $188.86 | 7.702% | $203.406 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $159.38 | 11.289% | $177.3724 | $177.37 | $177.35 | $177.40 |
| Purchase #4 | $75.71 | 10.588% | $83.7262 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $181.26 | 11.408% | $201.9381 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $191.26 | 6.467% | $203.6288 | $203.63 | $203.65 | $203.60 |
| Purchase #7 | $67.25 | 7.298% | $72.1579 | $72.16 | $72.15 | $72.20 |
| 7 purchase totals = | $947.41 | $1,033.8289 | $1,033.84 | $1,033.85 | $1,033.80 | |