| 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 | $64.97 | 8.305% | $70.3658 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $191.69 | 11.757% | $214.227 | $214.23 | $214.25 | $214.20 |
| Purchase #3 | $138.34 | 12.549% | $155.7003 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $127.64 | 8.345% | $138.2916 | $138.29 | $138.30 | $138.30 |
| Purchase #5 | $208.35 | 4.758% | $218.2633 | $218.26 | $218.25 | $218.30 |
| Purchase #6 | $97.98 | 11.835% | $109.5759 | $109.58 | $109.60 | $109.60 |
| Purchase #7 | $152.43 | 5.231% | $160.4036 | $160.40 | $160.40 | $160.40 |
| 7 purchase totals = | $981.40 | $1,066.8275 | $1,066.83 | $1,066.85 | $1,066.90 | |