| 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 | $151.64 | 5.526% | $160.0196 | $160.02 | $160.00 | $160.00 |
| Purchase #2 | $15.74 | 13.428% | $17.8536 | $17.85 | $17.85 | $17.90 |
| Purchase #3 | $198.81 | 7.104% | $212.9335 | $212.93 | $212.95 | $212.90 |
| Purchase #4 | $174.71 | 5.674% | $184.623 | $184.62 | $184.60 | $184.60 |
| Purchase #5 | $194.42 | 3.358% | $200.9486 | $200.95 | $200.95 | $200.90 |
| Purchase #6 | $207.95 | 10.835% | $230.4814 | $230.48 | $230.50 | $230.50 |
| Purchase #7 | $177.78 | 3.614% | $184.205 | $184.21 | $184.20 | $184.20 |
| 7 purchase totals = | $1,121.05 | $1,191.0647 | $1,191.06 | $1,191.05 | $1,191.00 | |