| 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 | $152.35 | 4.535% | $159.2591 | $159.26 | $159.25 | $159.30 |
| Purchase #2 | $96.97 | 9.670% | $106.347 | $106.35 | $106.35 | $106.30 |
| Purchase #3 | $32.34 | 3.124% | $33.3503 | $33.35 | $33.35 | $33.40 |
| Purchase #4 | $209.94 | 4.131% | $218.6126 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $154.25 | 9.783% | $169.3403 | $169.34 | $169.35 | $169.30 |
| Purchase #6 | $45.75 | 13.146% | $51.7643 | $51.76 | $51.75 | $51.80 |
| Purchase #7 | $226.85 | 5.445% | $239.202 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $918.45 | $977.8756 | $977.87 | $977.85 | $977.90 | |