| 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 | $33.77 | 7.845% | $36.4193 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $119.82 | 11.575% | $133.6892 | $133.69 | $133.70 | $133.70 |
| Purchase #3 | $190.96 | 10.860% | $211.6983 | $211.70 | $211.70 | $211.70 |
| Purchase #4 | $135.93 | 11.612% | $151.7142 | $151.71 | $151.70 | $151.70 |
| Purchase #5 | $202.98 | 5.665% | $214.4788 | $214.48 | $214.50 | $214.50 |
| Purchase #6 | $241.26 | 6.486% | $256.9081 | $256.91 | $256.90 | $256.90 |
| Purchase #7 | $157.72 | 6.401% | $167.8157 | $167.82 | $167.80 | $167.80 |
| 7 purchase totals = | $1,082.44 | $1,172.7236 | $1,172.73 | $1,172.70 | $1,172.70 | |