| 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 | $169.47 | 7.567% | $182.2938 | $182.29 | $182.30 | $182.30 |
| Purchase #2 | $151.33 | 10.693% | $167.5117 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $105.95 | 3.263% | $109.4071 | $109.41 | $109.40 | $109.40 |
| Purchase #4 | $189.52 | 13.196% | $214.5291 | $214.53 | $214.55 | $214.50 |
| Purchase #5 | $69.50 | 3.194% | $71.7198 | $71.72 | $71.70 | $71.70 |
| Purchase #6 | $120.68 | 12.188% | $135.3885 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $250.86 | 11.206% | $278.9714 | $278.97 | $278.95 | $279.00 |
| 7 purchase totals = | $1,057.31 | $1,159.8214 | $1,159.82 | $1,159.80 | $1,159.80 | |