| 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 | $154.34 | 6.623% | $164.5619 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $202.35 | 9.320% | $221.209 | $221.21 | $221.20 | $221.20 |
| Purchase #3 | $93.57 | 4.819% | $98.0791 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $211.34 | 12.745% | $238.2753 | $238.28 | $238.30 | $238.30 |
| Purchase #5 | $33.64 | 8.130% | $36.3749 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $45.43 | 12.621% | $51.1637 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $62.86 | 4.466% | $65.6673 | $65.67 | $65.65 | $65.70 |
| 7 purchase totals = | $803.53 | $875.3312 | $875.33 | $875.30 | $875.50 | |