| 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 | $147.33 | 13.437% | $167.1267 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $245.41 | 10.327% | $270.7535 | $270.75 | $270.75 | $270.80 |
| Purchase #3 | $162.97 | 9.480% | $178.4196 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $72.68 | 9.453% | $79.5504 | $79.55 | $79.55 | $79.60 |
| Purchase #5 | $224.57 | 6.289% | $238.6932 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $23.75 | 9.105% | $25.9124 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $72.90 | 9.461% | $79.7971 | $79.80 | $79.80 | $79.80 |
| 7 purchase totals = | $949.61 | $1,040.2529 | $1,040.25 | $1,040.25 | $1,040.30 | |