| 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 | $173.45 | 4.550% | $181.342 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $32.58 | 5.308% | $34.3093 | $34.31 | $34.30 | $34.30 |
| Purchase #3 | $214.55 | 7.241% | $230.0856 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $239.41 | 10.306% | $264.0836 | $264.08 | $264.10 | $264.10 |
| Purchase #5 | $147.69 | 9.670% | $161.9716 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $68.30 | 6.444% | $72.7013 | $72.70 | $72.70 | $72.70 |
| Purchase #7 | $92.97 | 7.572% | $100.0097 | $100.01 | $100.00 | $100.00 |
| 7 purchase totals = | $968.95 | $1,044.5031 | $1,044.50 | $1,044.50 | $1,044.50 | |