| 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 | $166.86 | 13.840% | $189.9534 | $189.95 | $189.95 | $190.00 |
| Purchase #2 | $42.48 | 11.500% | $47.3652 | $47.37 | $47.35 | $47.40 |
| Purchase #3 | $63.75 | 6.517% | $67.9046 | $67.90 | $67.90 | $67.90 |
| Purchase #4 | $118.64 | 8.376% | $128.5773 | $128.58 | $128.60 | $128.60 |
| Purchase #5 | $163.29 | 4.563% | $170.7409 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $242.94 | 10.262% | $267.8705 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $126.52 | 13.522% | $143.628 | $143.63 | $143.65 | $143.60 |
| 7 purchase totals = | $924.48 | $1,016.0399 | $1,016.04 | $1,016.05 | $1,016.10 | |