| 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 | $145.76 | 9.662% | $159.8433 | $159.84 | $159.85 | $159.80 |
| Purchase #2 | $123.33 | 6.651% | $131.5327 | $131.53 | $131.55 | $131.50 |
| Purchase #3 | $10.61 | 7.621% | $11.4186 | $11.42 | $11.40 | $11.40 |
| Purchase #4 | $186.45 | 5.688% | $197.0553 | $197.06 | $197.05 | $197.10 |
| Purchase #5 | $37.29 | 4.353% | $38.9132 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $238.97 | 3.586% | $247.5395 | $247.54 | $247.55 | $247.50 |
| Purchase #7 | $154.95 | 12.540% | $174.3807 | $174.38 | $174.40 | $174.40 |
| 7 purchase totals = | $897.36 | $960.6833 | $960.68 | $960.70 | $960.60 | |