| 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 | $172.37 | 6.310% | $183.2465 | $183.25 | $183.25 | $183.20 |
| Purchase #2 | $173.45 | 9.752% | $190.3648 | $190.36 | $190.35 | $190.40 |
| Purchase #3 | $210.60 | 11.870% | $235.5982 | $235.60 | $235.60 | $235.60 |
| Purchase #4 | $77.85 | 13.140% | $88.0795 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $174.49 | 8.396% | $189.1402 | $189.14 | $189.15 | $189.10 |
| Purchase #6 | $226.93 | 8.395% | $245.9808 | $245.98 | $246.00 | $246.00 |
| Purchase #7 | $165.88 | 4.346% | $173.0891 | $173.09 | $173.10 | $173.10 |
| 7 purchase totals = | $1,201.57 | $1,305.4991 | $1,305.50 | $1,305.55 | $1,305.50 | |