| 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 | $145.98 | 6.570% | $155.5709 | $155.57 | $155.55 | $155.60 |
| Purchase #2 | $193.73 | 6.632% | $206.5782 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $71.41 | 7.259% | $76.5937 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $124.90 | 13.544% | $141.8165 | $141.82 | $141.80 | $141.80 |
| Purchase #5 | $184.62 | 10.573% | $204.1399 | $204.14 | $204.15 | $204.10 |
| Purchase #6 | $75.74 | 13.405% | $85.8929 | $85.89 | $85.90 | $85.90 |
| Purchase #7 | $15.47 | 8.208% | $16.7398 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $811.85 | $887.3319 | $887.33 | $887.35 | $887.30 | |