| 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 | $101.45 | 13.133% | $114.7734 | $114.77 | $114.75 | $114.80 |
| Purchase #2 | $115.95 | 7.630% | $124.797 | $124.80 | $124.80 | $124.80 |
| Purchase #3 | $173.67 | 10.182% | $191.3531 | $191.35 | $191.35 | $191.40 |
| Purchase #4 | $126.55 | 7.323% | $135.8173 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $102.73 | 10.424% | $113.4386 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $187.54 | 12.330% | $210.6637 | $210.66 | $210.65 | $210.70 |
| Purchase #7 | $128.92 | 10.707% | $142.7235 | $142.72 | $142.70 | $142.70 |
| 7 purchase totals = | $936.81 | $1,033.5666 | $1,033.56 | $1,033.50 | $1,033.60 | |