| 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 | $204.60 | 4.174% | $213.14 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $154.90 | 7.335% | $166.2619 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $63.39 | 6.238% | $67.3443 | $67.34 | $67.35 | $67.30 |
| Purchase #4 | $199.29 | 11.235% | $221.6802 | $221.68 | $221.70 | $221.70 |
| Purchase #5 | $202.95 | 6.440% | $216.02 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $63.34 | 7.529% | $68.1089 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $185.87 | 10.220% | $204.8659 | $204.87 | $204.85 | $204.90 |
| 7 purchase totals = | $1,074.34 | $1,157.4212 | $1,157.42 | $1,157.40 | $1,157.40 | |