| 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 | $18.33 | 4.559% | $19.1657 | $19.17 | $19.15 | $19.20 |
| Purchase #2 | $210.28 | 8.197% | $227.5167 | $227.52 | $227.50 | $227.50 |
| Purchase #3 | $80.45 | 13.219% | $91.0847 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $159.54 | 12.360% | $179.2591 | $179.26 | $179.25 | $179.30 |
| Purchase #5 | $213.98 | 11.656% | $238.9215 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $184.34 | 10.454% | $203.6109 | $203.61 | $203.60 | $203.60 |
| Purchase #7 | $199.48 | 6.108% | $211.6642 | $211.66 | $211.65 | $211.70 |
| 7 purchase totals = | $1,066.40 | $1,171.2228 | $1,171.22 | $1,171.15 | $1,171.30 | |