| 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 | $71.59 | 8.446% | $77.6365 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $160.37 | 12.190% | $179.9191 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $229.78 | 4.131% | $239.2722 | $239.27 | $239.25 | $239.30 |
| Purchase #4 | $108.32 | 11.567% | $120.8494 | $120.85 | $120.85 | $120.80 |
| Purchase #5 | $205.64 | 7.645% | $221.3612 | $221.36 | $221.35 | $221.40 |
| Purchase #6 | $147.32 | 4.244% | $153.5723 | $153.57 | $153.55 | $153.60 |
| Purchase #7 | $205.68 | 4.394% | $214.7176 | $214.72 | $214.70 | $214.70 |
| 7 purchase totals = | $1,128.70 | $1,207.3283 | $1,207.33 | $1,207.25 | $1,207.30 | |