| 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 | $148.78 | 5.369% | $156.768 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $62.66 | 13.511% | $71.126 | $71.13 | $71.15 | $71.10 |
| Purchase #3 | $209.92 | 5.481% | $221.4257 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $217.66 | 10.351% | $240.19 | $240.19 | $240.20 | $240.20 |
| Purchase #5 | $113.69 | 5.746% | $120.2226 | $120.22 | $120.20 | $120.20 |
| Purchase #6 | $223.56 | 12.749% | $252.0617 | $252.06 | $252.05 | $252.10 |
| Purchase #7 | $92.98 | 6.349% | $98.8833 | $98.88 | $98.90 | $98.90 |
| 7 purchase totals = | $1,069.25 | $1,160.6773 | $1,160.68 | $1,160.70 | $1,160.70 | |