| 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 | $193.87 | 7.823% | $209.0365 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $127.67 | 10.857% | $141.5311 | $141.53 | $141.55 | $141.50 |
| Purchase #3 | $158.83 | 12.149% | $178.1263 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $74.68 | 9.230% | $81.573 | $81.57 | $81.55 | $81.60 |
| Purchase #5 | $177.90 | 13.541% | $201.9894 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $110.34 | 9.403% | $120.7153 | $120.72 | $120.70 | $120.70 |
| Purchase #7 | $205.52 | 10.821% | $227.7593 | $227.76 | $227.75 | $227.80 |
| 7 purchase totals = | $1,048.81 | $1,160.7309 | $1,160.74 | $1,160.75 | $1,160.70 | |