| 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 | $161.70 | 12.697% | $182.231 | $182.23 | $182.25 | $182.20 |
| Purchase #2 | $206.65 | 12.731% | $232.9586 | $232.96 | $232.95 | $233.00 |
| Purchase #3 | $149.91 | 6.356% | $159.4383 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $181.62 | 3.434% | $187.8568 | $187.86 | $187.85 | $187.90 |
| Purchase #5 | $18.80 | 13.774% | $21.3895 | $21.39 | $21.40 | $21.40 |
| Purchase #6 | $143.38 | 6.449% | $152.6266 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $212.64 | 3.508% | $220.0994 | $220.10 | $220.10 | $220.10 |
| 7 purchase totals = | $1,074.70 | $1,156.6002 | $1,156.61 | $1,156.65 | $1,156.60 | |