| 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 | $112.77 | 5.361% | $118.8156 | $118.82 | $118.80 | $118.80 |
| Purchase #2 | $15.40 | 7.712% | $16.5876 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $62.36 | 12.737% | $70.3028 | $70.30 | $70.30 | $70.30 |
| Purchase #4 | $134.35 | 4.847% | $140.8619 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $197.67 | 4.395% | $206.3576 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $184.80 | 7.655% | $198.9464 | $198.95 | $198.95 | $198.90 |
| Purchase #7 | $204.83 | 11.673% | $228.7398 | $228.74 | $228.75 | $228.70 |
| 7 purchase totals = | $912.18 | $980.6117 | $980.62 | $980.60 | $980.60 | |