| 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 | $178.50 | 9.607% | $195.6485 | $195.65 | $195.65 | $195.60 |
| Purchase #2 | $91.35 | 13.198% | $103.4064 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $161.36 | 12.454% | $181.4558 | $181.46 | $181.45 | $181.50 |
| Purchase #4 | $202.96 | 6.155% | $215.4522 | $215.45 | $215.45 | $215.50 |
| Purchase #5 | $110.77 | 3.570% | $114.7245 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $157.88 | 3.252% | $163.0143 | $163.01 | $163.00 | $163.00 |
| Purchase #7 | $159.98 | 6.707% | $170.7099 | $170.71 | $170.70 | $170.70 |
| 7 purchase totals = | $1,062.80 | $1,144.4116 | $1,144.41 | $1,144.35 | $1,144.40 | |