| 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 | $189.38 | 4.596% | $198.0839 | $198.08 | $198.10 | $198.10 |
| Purchase #2 | $33.56 | 9.252% | $36.665 | $36.67 | $36.65 | $36.70 |
| Purchase #3 | $45.41 | 6.200% | $48.2254 | $48.23 | $48.25 | $48.20 |
| Purchase #4 | $34.93 | 9.613% | $38.2878 | $38.29 | $38.30 | $38.30 |
| Purchase #5 | $179.41 | 8.365% | $194.4176 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $155.76 | 7.120% | $166.8501 | $166.85 | $166.85 | $166.90 |
| Purchase #7 | $79.84 | 10.287% | $88.0531 | $88.05 | $88.05 | $88.10 |
| 7 purchase totals = | $718.29 | $770.5829 | $770.59 | $770.60 | $770.70 | |