| 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 | $158.65 | 13.689% | $180.3676 | $180.37 | $180.35 | $180.40 |
| Purchase #2 | $37.99 | 3.397% | $39.2805 | $39.28 | $39.30 | $39.30 |
| Purchase #3 | $245.59 | 5.513% | $259.1294 | $259.13 | $259.15 | $259.10 |
| Purchase #4 | $201.74 | 5.535% | $212.9063 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $249.46 | 3.527% | $258.2585 | $258.26 | $258.25 | $258.30 |
| Purchase #6 | $120.52 | 7.413% | $129.4541 | $129.45 | $129.45 | $129.50 |
| Purchase #7 | $193.83 | 4.276% | $202.1182 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $1,207.78 | $1,281.5146 | $1,281.52 | $1,281.50 | $1,281.60 | |