| 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 | $142.30 | 7.367% | $152.7832 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $134.93 | 3.370% | $139.4771 | $139.48 | $139.50 | $139.50 |
| Purchase #3 | $191.92 | 5.386% | $202.2568 | $202.26 | $202.25 | $202.30 |
| Purchase #4 | $145.81 | 6.575% | $155.397 | $155.40 | $155.40 | $155.40 |
| Purchase #5 | $18.70 | 6.549% | $19.9247 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $129.88 | 4.563% | $135.8064 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $51.28 | 4.540% | $53.6081 | $53.61 | $53.60 | $53.60 |
| 7 purchase totals = | $814.82 | $859.2533 | $859.26 | $859.25 | $859.30 | |