| 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 | $170.70 | 9.355% | $186.669 | $186.67 | $186.65 | $186.70 |
| Purchase #2 | $168.28 | 12.463% | $189.2527 | $189.25 | $189.25 | $189.30 |
| Purchase #3 | $80.41 | 6.438% | $85.5868 | $85.59 | $85.60 | $85.60 |
| Purchase #4 | $174.72 | 12.791% | $197.0684 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $112.46 | 12.334% | $126.3308 | $126.33 | $126.35 | $126.30 |
| Purchase #6 | $227.80 | 6.596% | $242.8257 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $59.69 | 8.786% | $64.9344 | $64.93 | $64.95 | $64.90 |
| 7 purchase totals = | $994.06 | $1,092.6678 | $1,092.67 | $1,092.70 | $1,092.70 | |