| 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 | $151.55 | 12.502% | $170.4968 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $109.95 | 10.190% | $121.1539 | $121.15 | $121.15 | $121.20 |
| Purchase #3 | $144.28 | 9.346% | $157.7644 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $114.88 | 5.424% | $121.1111 | $121.11 | $121.10 | $121.10 |
| Purchase #5 | $122.25 | 10.145% | $134.6523 | $134.65 | $134.65 | $134.70 |
| Purchase #6 | $103.97 | 5.219% | $109.3962 | $109.40 | $109.40 | $109.40 |
| Purchase #7 | $189.75 | 6.211% | $201.5354 | $201.54 | $201.55 | $201.50 |
| 7 purchase totals = | $936.63 | $1,016.1101 | $1,016.11 | $1,016.10 | $1,016.20 | |