| 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 | $138.64 | 12.563% | $156.0573 | $156.06 | $156.05 | $156.10 |
| Purchase #2 | $231.95 | 3.864% | $240.9125 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $170.33 | 7.507% | $183.1167 | $183.12 | $183.10 | $183.10 |
| Purchase #4 | $204.83 | 6.514% | $218.1726 | $218.17 | $218.15 | $218.20 |
| Purchase #5 | $196.35 | 6.624% | $209.3562 | $209.36 | $209.35 | $209.40 |
| Purchase #6 | $196.82 | 11.306% | $219.0725 | $219.07 | $219.05 | $219.10 |
| Purchase #7 | $134.44 | 3.307% | $138.8859 | $138.89 | $138.90 | $138.90 |
| 7 purchase totals = | $1,273.36 | $1,365.5737 | $1,365.58 | $1,365.50 | $1,365.70 | |