| 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 | $119.46 | 7.379% | $128.275 | $128.28 | $128.30 | $128.30 |
| Purchase #2 | $149.74 | 8.516% | $162.4919 | $162.49 | $162.50 | $162.50 |
| Purchase #3 | $114.49 | 7.366% | $122.9233 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $107.44 | 6.710% | $114.6492 | $114.65 | $114.65 | $114.60 |
| Purchase #5 | $34.43 | 12.279% | $38.6577 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $43.49 | 7.323% | $46.6748 | $46.67 | $46.65 | $46.70 |
| Purchase #7 | $137.40 | 5.156% | $144.4843 | $144.48 | $144.50 | $144.50 |
| 7 purchase totals = | $706.45 | $758.1562 | $758.15 | $758.15 | $758.20 | |