| 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 | $141.82 | 10.854% | $157.2131 | $157.21 | $157.20 | $157.20 |
| Purchase #2 | $120.36 | 6.460% | $128.1353 | $128.14 | $128.15 | $128.10 |
| Purchase #3 | $34.74 | 13.518% | $39.4362 | $39.44 | $39.45 | $39.40 |
| Purchase #4 | $191.84 | 6.120% | $203.5806 | $203.58 | $203.60 | $203.60 |
| Purchase #5 | $184.35 | 13.607% | $209.4345 | $209.43 | $209.45 | $209.40 |
| Purchase #6 | $100.73 | 11.572% | $112.3865 | $112.39 | $112.40 | $112.40 |
| Purchase #7 | $63.40 | 7.368% | $68.0713 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $837.24 | $918.2575 | $918.26 | $918.30 | $918.20 | |