| 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 | $148.38 | 7.315% | $159.234 | $159.23 | $159.25 | $159.20 |
| Purchase #2 | $233.53 | 7.665% | $251.4301 | $251.43 | $251.45 | $251.40 |
| Purchase #3 | $124.90 | 7.813% | $134.6584 | $134.66 | $134.65 | $134.70 |
| Purchase #4 | $29.78 | 9.348% | $32.5638 | $32.56 | $32.55 | $32.60 |
| Purchase #5 | $76.78 | 6.870% | $82.0548 | $82.05 | $82.05 | $82.10 |
| Purchase #6 | $137.62 | 11.271% | $153.1312 | $153.13 | $153.15 | $153.10 |
| Purchase #7 | $202.43 | 10.774% | $224.2398 | $224.24 | $224.25 | $224.20 |
| 7 purchase totals = | $953.42 | $1,037.3121 | $1,037.30 | $1,037.35 | $1,037.30 | |