| 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 | $67.69 | 10.168% | $74.5727 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $162.37 | 10.119% | $178.8002 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $129.77 | 6.318% | $137.9689 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $163.28 | 9.220% | $178.3344 | $178.33 | $178.35 | $178.30 |
| Purchase #5 | $122.52 | 5.149% | $128.8286 | $128.83 | $128.85 | $128.80 |
| Purchase #6 | $231.74 | 7.782% | $249.774 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $48.51 | 6.589% | $51.7063 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $925.88 | $999.9851 | $999.98 | $999.95 | $1,000.00 | |