| 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 | $140.25 | 11.204% | $155.9636 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $217.51 | 3.271% | $224.6248 | $224.62 | $224.60 | $224.60 |
| Purchase #3 | $222.53 | 5.309% | $234.3441 | $234.34 | $234.35 | $234.30 |
| Purchase #4 | $35.38 | 4.153% | $36.8493 | $36.85 | $36.85 | $36.80 |
| Purchase #5 | $47.73 | 4.610% | $49.9304 | $49.93 | $49.95 | $49.90 |
| Purchase #6 | $179.26 | 9.519% | $196.3238 | $196.32 | $196.30 | $196.30 |
| Purchase #7 | $157.82 | 9.482% | $172.7845 | $172.78 | $172.80 | $172.80 |
| 7 purchase totals = | $1,000.48 | $1,070.8205 | $1,070.80 | $1,070.80 | $1,070.70 | |