| 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 | $196.85 | 13.690% | $223.7988 | $223.80 | $223.80 | $223.80 |
| Purchase #2 | $57.54 | 4.755% | $60.276 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $17.52 | 5.778% | $18.5323 | $18.53 | $18.55 | $18.50 |
| Purchase #4 | $5.60 | 10.870% | $6.2087 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $64.40 | 3.701% | $66.7834 | $66.78 | $66.80 | $66.80 |
| Purchase #6 | $35.25 | 11.241% | $39.2125 | $39.21 | $39.20 | $39.20 |
| Purchase #7 | $135.26 | 3.739% | $140.3174 | $140.32 | $140.30 | $140.30 |
| 7 purchase totals = | $512.42 | $555.1291 | $555.13 | $555.15 | $555.10 | |