| 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 | $165.67 | 9.635% | $181.6323 | $181.63 | $181.65 | $181.60 |
| Purchase #2 | $37.56 | 8.335% | $40.6906 | $40.69 | $40.70 | $40.70 |
| Purchase #3 | $153.69 | 5.312% | $161.854 | $161.85 | $161.85 | $161.90 |
| Purchase #4 | $245.92 | 5.594% | $259.6768 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $48.57 | 6.582% | $51.7669 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $46.85 | 10.331% | $51.6901 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $39.71 | 9.598% | $43.5214 | $43.52 | $43.50 | $43.50 |
| 7 purchase totals = | $737.97 | $790.8321 | $790.83 | $790.85 | $790.90 | |