| 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 | $150.93 | 6.130% | $160.182 | $160.18 | $160.20 | $160.20 |
| Purchase #2 | $200.84 | 5.565% | $212.0167 | $212.02 | $212.00 | $212.00 |
| Purchase #3 | $70.39 | 3.452% | $72.8199 | $72.82 | $72.80 | $72.80 |
| Purchase #4 | $85.62 | 12.870% | $96.6393 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $69.58 | 10.228% | $76.6966 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $41.36 | 13.570% | $46.9726 | $46.97 | $46.95 | $47.00 |
| Purchase #7 | $166.66 | 3.121% | $171.8615 | $171.86 | $171.85 | $171.90 |
| 7 purchase totals = | $785.38 | $837.1886 | $837.19 | $837.15 | $837.20 | |