| 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 | $196.62 | 3.627% | $203.7514 | $203.75 | $203.75 | $203.80 |
| Purchase #2 | $87.87 | 6.218% | $93.3338 | $93.33 | $93.35 | $93.30 |
| Purchase #3 | $45.54 | 12.701% | $51.324 | $51.32 | $51.30 | $51.30 |
| Purchase #4 | $193.51 | 9.385% | $211.6709 | $211.67 | $211.65 | $211.70 |
| Purchase #5 | $112.29 | 3.185% | $115.8664 | $115.87 | $115.85 | $115.90 |
| Purchase #6 | $13.53 | 9.802% | $14.8562 | $14.86 | $14.85 | $14.90 |
| Purchase #7 | $138.28 | 10.378% | $152.6307 | $152.63 | $152.65 | $152.60 |
| 7 purchase totals = | $787.64 | $843.4334 | $843.43 | $843.40 | $843.50 | |