| 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 | $138.60 | 12.303% | $155.652 | $155.65 | $155.65 | $155.70 |
| Purchase #2 | $37.85 | 3.423% | $39.1456 | $39.15 | $39.15 | $39.10 |
| Purchase #3 | $173.47 | 6.314% | $184.4229 | $184.42 | $184.40 | $184.40 |
| Purchase #4 | $240.59 | 5.222% | $253.1536 | $253.15 | $253.15 | $253.20 |
| Purchase #5 | $185.99 | 7.400% | $199.7533 | $199.75 | $199.75 | $199.80 |
| Purchase #6 | $44.87 | 6.812% | $47.9265 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $183.27 | 3.682% | $190.018 | $190.02 | $190.00 | $190.00 |
| 7 purchase totals = | $1,004.64 | $1,070.0719 | $1,070.07 | $1,070.05 | $1,070.10 | |