| 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 | $148.37 | 10.684% | $164.2219 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $169.35 | 11.566% | $188.937 | $188.94 | $188.95 | $188.90 |
| Purchase #3 | $191.72 | 7.457% | $206.0166 | $206.02 | $206.00 | $206.00 |
| Purchase #4 | $13.80 | 7.250% | $14.8005 | $14.80 | $14.80 | $14.80 |
| Purchase #5 | $202.43 | 8.114% | $218.8552 | $218.86 | $218.85 | $218.90 |
| Purchase #6 | $175.48 | 9.871% | $192.8016 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $123.65 | 5.133% | $129.997 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $1,024.80 | $1,115.6298 | $1,115.64 | $1,115.60 | $1,115.60 | |