| 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 | $195.66 | 12.590% | $220.2936 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $113.80 | 8.467% | $123.4354 | $123.44 | $123.45 | $123.40 |
| Purchase #3 | $150.90 | 13.169% | $170.772 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $161.77 | 7.545% | $173.9755 | $173.98 | $174.00 | $174.00 |
| Purchase #5 | $123.81 | 12.214% | $138.9322 | $138.93 | $138.95 | $138.90 |
| Purchase #6 | $149.59 | 12.518% | $168.3157 | $168.32 | $168.30 | $168.30 |
| Purchase #7 | $5.55 | 9.264% | $6.0642 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $901.08 | $1,001.7886 | $1,001.79 | $1,001.80 | $1,001.80 | |