| 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 | $145.91 | 6.661% | $155.6291 | $155.63 | $155.65 | $155.60 |
| Purchase #2 | $113.80 | 13.873% | $129.5875 | $129.59 | $129.60 | $129.60 |
| Purchase #3 | $117.27 | 11.682% | $130.9695 | $130.97 | $130.95 | $131.00 |
| Purchase #4 | $67.55 | 12.166% | $75.7681 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $115.27 | 4.278% | $120.2013 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $223.63 | 7.738% | $240.9345 | $240.93 | $240.95 | $240.90 |
| Purchase #7 | $185.64 | 11.487% | $206.9645 | $206.96 | $206.95 | $207.00 |
| 7 purchase totals = | $969.07 | $1,060.0545 | $1,060.05 | $1,060.05 | $1,060.10 | |