| 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 | $155.63 | 8.158% | $168.3263 | $168.33 | $168.35 | $168.30 |
| Purchase #2 | $77.27 | 5.161% | $81.2579 | $81.26 | $81.25 | $81.30 |
| Purchase #3 | $120.28 | 12.436% | $135.238 | $135.24 | $135.25 | $135.20 |
| Purchase #4 | $11.86 | 8.811% | $12.905 | $12.91 | $12.90 | $12.90 |
| Purchase #5 | $29.30 | 3.255% | $30.2537 | $30.25 | $30.25 | $30.30 |
| Purchase #6 | $18.55 | 3.660% | $19.2289 | $19.23 | $19.25 | $19.20 |
| Purchase #7 | $53.85 | 9.180% | $58.7934 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $466.74 | $506.0032 | $506.01 | $506.05 | $506.00 | |