| 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 | $182.65 | 5.678% | $193.0209 | $193.02 | $193.00 | $193.00 |
| Purchase #2 | $112.50 | 8.264% | $121.797 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $187.66 | 5.210% | $197.4371 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $144.58 | 9.562% | $158.4047 | $158.40 | $158.40 | $158.40 |
| Purchase #5 | $127.92 | 12.299% | $143.6529 | $143.65 | $143.65 | $143.70 |
| Purchase #6 | $90.76 | 5.658% | $95.8952 | $95.90 | $95.90 | $95.90 |
| Purchase #7 | $240.52 | 7.708% | $259.0593 | $259.06 | $259.05 | $259.10 |
| 7 purchase totals = | $1,086.59 | $1,169.2671 | $1,169.27 | $1,169.25 | $1,169.30 | |