| 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 | $130.45 | 3.699% | $135.2753 | $135.28 | $135.30 | $135.30 |
| Purchase #2 | $150.26 | 8.204% | $162.5873 | $162.59 | $162.60 | $162.60 |
| Purchase #3 | $123.46 | 6.579% | $131.5824 | $131.58 | $131.60 | $131.60 |
| Purchase #4 | $157.57 | 5.136% | $165.6628 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $227.78 | 8.603% | $247.3759 | $247.38 | $247.40 | $247.40 |
| Purchase #6 | $150.31 | 13.303% | $170.3057 | $170.31 | $170.30 | $170.30 |
| Purchase #7 | $49.72 | 9.715% | $54.5503 | $54.55 | $54.55 | $54.60 |
| 7 purchase totals = | $989.55 | $1,067.3397 | $1,067.35 | $1,067.40 | $1,067.50 | |