| 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 | $162.42 | 9.628% | $178.0578 | $178.06 | $178.05 | $178.10 |
| Purchase #2 | $248.95 | 6.729% | $265.7018 | $265.70 | $265.70 | $265.70 |
| Purchase #3 | $242.25 | 11.524% | $270.1669 | $270.17 | $270.15 | $270.20 |
| Purchase #4 | $7.26 | 4.617% | $7.5952 | $7.60 | $7.60 | $7.60 |
| Purchase #5 | $164.34 | 10.424% | $181.4708 | $181.47 | $181.45 | $181.50 |
| Purchase #6 | $134.31 | 6.474% | $143.0052 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $42.29 | 12.372% | $47.5221 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $1,001.82 | $1,093.5198 | $1,093.53 | $1,093.45 | $1,093.60 | |