| 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 | $127.55 | 6.575% | $135.9364 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $147.65 | 6.548% | $157.3181 | $157.32 | $157.30 | $157.30 |
| Purchase #3 | $19.83 | 5.367% | $20.8943 | $20.89 | $20.90 | $20.90 |
| Purchase #4 | $43.60 | 13.518% | $49.4938 | $49.49 | $49.50 | $49.50 |
| Purchase #5 | $221.29 | 9.338% | $241.9541 | $241.95 | $241.95 | $242.00 |
| Purchase #6 | $62.64 | 11.530% | $69.8624 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $190.31 | 10.668% | $210.6123 | $210.61 | $210.60 | $210.60 |
| 7 purchase totals = | $812.87 | $886.0714 | $886.06 | $886.05 | $886.10 | |