| 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 | $176.58 | 3.360% | $182.5131 | $182.51 | $182.50 | $182.50 |
| Purchase #2 | $67.94 | 3.182% | $70.1019 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $98.58 | 8.236% | $106.699 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $158.41 | 5.556% | $167.2113 | $167.21 | $167.20 | $167.20 |
| Purchase #5 | $176.57 | 7.370% | $189.5832 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $89.62 | 8.203% | $96.9715 | $96.97 | $96.95 | $97.00 |
| Purchase #7 | $243.36 | 9.657% | $266.8613 | $266.86 | $266.85 | $266.90 |
| 7 purchase totals = | $1,011.06 | $1,079.9413 | $1,079.93 | $1,079.90 | $1,080.00 | |