| 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 | $136.66 | 9.106% | $149.1043 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $147.29 | 3.302% | $152.1535 | $152.15 | $152.15 | $152.20 |
| Purchase #3 | $235.37 | 6.120% | $249.7746 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $159.85 | 3.168% | $164.914 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $18.85 | 13.262% | $21.3499 | $21.35 | $21.35 | $21.30 |
| Purchase #6 | $41.38 | 11.812% | $46.2678 | $46.27 | $46.25 | $46.30 |
| Purchase #7 | $102.83 | 11.783% | $114.9465 | $114.95 | $114.95 | $114.90 |
| 7 purchase totals = | $842.23 | $898.5106 | $898.50 | $898.45 | $898.50 | |