| 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 | $187.59 | 3.684% | $194.5008 | $194.50 | $194.50 | $194.50 |
| Purchase #2 | $173.25 | 7.568% | $186.3616 | $186.36 | $186.35 | $186.40 |
| Purchase #3 | $130.84 | 10.302% | $144.3191 | $144.32 | $144.30 | $144.30 |
| Purchase #4 | $145.77 | 6.843% | $155.745 | $155.75 | $155.75 | $155.70 |
| Purchase #5 | $48.38 | 4.815% | $50.7095 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $174.70 | 5.529% | $184.3592 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $190.44 | 13.739% | $216.6046 | $216.60 | $216.60 | $216.60 |
| 7 purchase totals = | $1,050.97 | $1,132.5998 | $1,132.60 | $1,132.55 | $1,132.60 | |