| 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 | $181.81 | 6.755% | $194.0913 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $9.92 | 3.102% | $10.2277 | $10.23 | $10.25 | $10.20 |
| Purchase #3 | $147.47 | 13.606% | $167.5348 | $167.53 | $167.55 | $167.50 |
| Purchase #4 | $17.29 | 8.701% | $18.7944 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $91.96 | 8.327% | $99.6175 | $99.62 | $99.60 | $99.60 |
| Purchase #6 | $113.66 | 8.399% | $123.2063 | $123.21 | $123.20 | $123.20 |
| Purchase #7 | $171.33 | 12.720% | $193.1232 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $733.44 | $806.5952 | $806.59 | $806.60 | $806.50 | |