| 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 | $111.88 | 4.150% | $116.523 | $116.52 | $116.50 | $116.50 |
| Purchase #2 | $39.47 | 8.427% | $42.7961 | $42.80 | $42.80 | $42.80 |
| Purchase #3 | $141.59 | 11.848% | $158.3656 | $158.37 | $158.35 | $158.40 |
| Purchase #4 | $51.94 | 9.440% | $56.8431 | $56.84 | $56.85 | $56.80 |
| Purchase #5 | $187.70 | 4.192% | $195.5684 | $195.57 | $195.55 | $195.60 |
| Purchase #6 | $160.42 | 8.713% | $174.3974 | $174.40 | $174.40 | $174.40 |
| Purchase #7 | $108.93 | 5.244% | $114.6423 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $801.93 | $859.1359 | $859.14 | $859.10 | $859.10 | |