| 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 | $170.52 | 11.285% | $189.7632 | $189.76 | $189.75 | $189.80 |
| Purchase #2 | $118.77 | 12.709% | $133.8645 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $242.92 | 11.237% | $270.2169 | $270.22 | $270.20 | $270.20 |
| Purchase #4 | $44.55 | 13.490% | $50.5598 | $50.56 | $50.55 | $50.60 |
| Purchase #5 | $106.48 | 8.612% | $115.6501 | $115.65 | $115.65 | $115.70 |
| Purchase #6 | $66.92 | 3.708% | $69.4014 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $162.99 | 6.516% | $173.6104 | $173.61 | $173.60 | $173.60 |
| 7 purchase totals = | $913.15 | $1,003.0663 | $1,003.06 | $1,003.00 | $1,003.20 | |