| 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 | $168.99 | 8.686% | $183.6685 | $183.67 | $183.65 | $183.70 |
| Purchase #2 | $224.54 | 9.138% | $245.0585 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $31.43 | 6.350% | $33.4258 | $33.43 | $33.45 | $33.40 |
| Purchase #4 | $48.77 | 5.136% | $51.2748 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $102.59 | 11.818% | $114.7141 | $114.71 | $114.70 | $114.70 |
| Purchase #6 | $191.77 | 3.570% | $198.6162 | $198.62 | $198.60 | $198.60 |
| Purchase #7 | $49.87 | 4.440% | $52.0842 | $52.08 | $52.10 | $52.10 |
| 7 purchase totals = | $817.96 | $878.8421 | $878.84 | $878.80 | $878.90 | |