| 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 | $157.28 | 6.700% | $167.8178 | $167.82 | $167.80 | $167.80 |
| Purchase #2 | $24.46 | 9.197% | $26.7096 | $26.71 | $26.70 | $26.70 |
| Purchase #3 | $247.46 | 7.543% | $266.1259 | $266.13 | $266.15 | $266.10 |
| Purchase #4 | $111.58 | 3.148% | $115.0925 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $156.81 | 5.394% | $165.2683 | $165.27 | $165.25 | $165.30 |
| Purchase #6 | $106.72 | 5.121% | $112.1851 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $160.38 | 11.821% | $179.3385 | $179.34 | $179.35 | $179.30 |
| 7 purchase totals = | $964.69 | $1,032.5377 | $1,032.55 | $1,032.55 | $1,032.50 | |