| 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 | $90.46 | 13.678% | $102.8331 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $142.53 | 9.197% | $155.6385 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $161.35 | 5.770% | $170.6599 | $170.66 | $170.65 | $170.70 |
| Purchase #4 | $202.29 | 10.303% | $223.1319 | $223.13 | $223.15 | $223.10 |
| Purchase #5 | $165.75 | 8.130% | $179.2255 | $179.23 | $179.25 | $179.20 |
| Purchase #6 | $134.54 | 9.305% | $147.0589 | $147.06 | $147.05 | $147.10 |
| Purchase #7 | $225.44 | 3.448% | $233.2132 | $233.21 | $233.20 | $233.20 |
| 7 purchase totals = | $1,122.36 | $1,211.7610 | $1,211.76 | $1,211.80 | $1,211.70 | |