| 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 | $164.80 | 8.349% | $178.5592 | $178.56 | $178.55 | $178.60 |
| Purchase #2 | $179.28 | 13.555% | $203.5814 | $203.58 | $203.60 | $203.60 |
| Purchase #3 | $93.94 | 8.152% | $101.598 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $10.94 | 9.359% | $11.9639 | $11.96 | $11.95 | $12.00 |
| Purchase #5 | $219.33 | 3.664% | $227.3663 | $227.37 | $227.35 | $227.40 |
| Purchase #6 | $177.68 | 11.741% | $198.5414 | $198.54 | $198.55 | $198.50 |
| Purchase #7 | $86.34 | 5.290% | $90.9074 | $90.91 | $90.90 | $90.90 |
| 7 purchase totals = | $932.31 | $1,012.5176 | $1,012.52 | $1,012.50 | $1,012.60 | |