| 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 | $178.94 | 10.453% | $197.6446 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $19.93 | 5.250% | $20.9763 | $20.98 | $21.00 | $21.00 |
| Purchase #3 | $191.97 | 4.710% | $201.0118 | $201.01 | $201.00 | $201.00 |
| Purchase #4 | $8.73 | 13.204% | $9.8827 | $9.88 | $9.90 | $9.90 |
| Purchase #5 | $126.77 | 6.149% | $134.5651 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $118.37 | 10.556% | $130.8651 | $130.87 | $130.85 | $130.90 |
| Purchase #7 | $244.38 | 6.268% | $259.6977 | $259.70 | $259.70 | $259.70 |
| 7 purchase totals = | $889.09 | $954.6433 | $954.65 | $954.65 | $954.70 | |