| 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 | $193.58 | 9.740% | $212.4347 | $212.43 | $212.45 | $212.40 |
| Purchase #2 | $100.30 | 7.517% | $107.8396 | $107.84 | $107.85 | $107.80 |
| Purchase #3 | $152.40 | 6.871% | $162.8714 | $162.87 | $162.85 | $162.90 |
| Purchase #4 | $197.51 | 12.151% | $221.5094 | $221.51 | $221.50 | $221.50 |
| Purchase #5 | $156.69 | 12.833% | $176.798 | $176.80 | $176.80 | $176.80 |
| Purchase #6 | $153.98 | 6.717% | $164.3228 | $164.32 | $164.30 | $164.30 |
| Purchase #7 | $21.29 | 4.215% | $22.1874 | $22.19 | $22.20 | $22.20 |
| 7 purchase totals = | $975.75 | $1,067.9633 | $1,067.96 | $1,067.95 | $1,067.90 | |