| 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 | $123.74 | 11.636% | $138.1384 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $69.72 | 5.262% | $73.3887 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $181.30 | 9.128% | $197.8491 | $197.85 | $197.85 | $197.80 |
| Purchase #4 | $39.72 | 3.139% | $40.9668 | $40.97 | $40.95 | $41.00 |
| Purchase #5 | $87.27 | 10.113% | $96.0956 | $96.10 | $96.10 | $96.10 |
| Purchase #6 | $239.94 | 11.624% | $267.8306 | $267.83 | $267.85 | $267.80 |
| Purchase #7 | $166.73 | 9.583% | $182.7077 | $182.71 | $182.70 | $182.70 |
| 7 purchase totals = | $908.42 | $996.9769 | $996.99 | $997.00 | $996.90 | |