| 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 | $197.26 | 6.581% | $210.2417 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $207.54 | 7.502% | $223.1097 | $223.11 | $223.10 | $223.10 |
| Purchase #3 | $75.90 | 6.525% | $80.8525 | $80.85 | $80.85 | $80.90 |
| Purchase #4 | $93.86 | 8.364% | $101.7105 | $101.71 | $101.70 | $101.70 |
| Purchase #5 | $23.53 | 7.768% | $25.3578 | $25.36 | $25.35 | $25.40 |
| Purchase #6 | $115.74 | 13.755% | $131.66 | $131.66 | $131.65 | $131.70 |
| Purchase #7 | $13.75 | 5.350% | $14.4856 | $14.49 | $14.50 | $14.50 |
| 7 purchase totals = | $727.58 | $787.4178 | $787.42 | $787.40 | $787.50 | |