| 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 | $248.65 | 9.841% | $273.1196 | $273.12 | $273.10 | $273.10 |
| Purchase #2 | $161.95 | 10.448% | $178.8705 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $194.97 | 4.149% | $203.0593 | $203.06 | $203.05 | $203.10 |
| Purchase #4 | $175.71 | 10.380% | $193.9487 | $193.95 | $193.95 | $193.90 |
| Purchase #5 | $29.45 | 6.257% | $31.2927 | $31.29 | $31.30 | $31.30 |
| Purchase #6 | $140.88 | 3.124% | $145.2811 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $39.28 | 4.622% | $41.0955 | $41.10 | $41.10 | $41.10 |
| 7 purchase totals = | $990.89 | $1,066.6674 | $1,066.67 | $1,066.65 | $1,066.70 | |