| 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 | $175.81 | 7.504% | $189.0028 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $194.83 | 6.232% | $206.9718 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $155.43 | 4.408% | $162.2814 | $162.28 | $162.30 | $162.30 |
| Purchase #4 | $42.59 | 12.377% | $47.8614 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $135.47 | 3.630% | $140.3876 | $140.39 | $140.40 | $140.40 |
| Purchase #6 | $222.80 | 12.553% | $250.7681 | $250.77 | $250.75 | $250.80 |
| Purchase #7 | $135.34 | 5.252% | $142.4481 | $142.45 | $142.45 | $142.40 |
| 7 purchase totals = | $1,062.27 | $1,139.7212 | $1,139.72 | $1,139.70 | $1,139.80 | |