| 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 | $178.66 | 7.773% | $192.5472 | $192.55 | $192.55 | $192.50 |
| Purchase #2 | $10.50 | 11.724% | $11.731 | $11.73 | $11.75 | $11.70 |
| Purchase #3 | $218.30 | 4.483% | $228.0864 | $228.09 | $228.10 | $228.10 |
| Purchase #4 | $31.58 | 9.471% | $34.5709 | $34.57 | $34.55 | $34.60 |
| Purchase #5 | $145.71 | 11.531% | $162.5118 | $162.51 | $162.50 | $162.50 |
| Purchase #6 | $5.29 | 7.424% | $5.6827 | $5.68 | $5.70 | $5.70 |
| Purchase #7 | $101.80 | 4.261% | $106.1377 | $106.14 | $106.15 | $106.10 |
| 7 purchase totals = | $691.84 | $741.2677 | $741.27 | $741.30 | $741.20 | |