| 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 | $130.53 | 3.214% | $134.7252 | $134.73 | $134.75 | $134.70 |
| Purchase #2 | $166.64 | 9.187% | $181.9492 | $181.95 | $181.95 | $181.90 |
| Purchase #3 | $155.51 | 10.361% | $171.6224 | $171.62 | $171.60 | $171.60 |
| Purchase #4 | $244.27 | 9.215% | $266.7795 | $266.78 | $266.80 | $266.80 |
| Purchase #5 | $32.61 | 10.508% | $36.0367 | $36.04 | $36.05 | $36.00 |
| Purchase #6 | $9.31 | 9.818% | $10.2241 | $10.22 | $10.20 | $10.20 |
| Purchase #7 | $48.62 | 10.805% | $53.8734 | $53.87 | $53.85 | $53.90 |
| 7 purchase totals = | $787.49 | $855.2105 | $855.21 | $855.20 | $855.10 | |