| 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 | $207.37 | 6.230% | $220.2892 | $220.29 | $220.30 | $220.30 |
| Purchase #2 | $34.33 | 9.428% | $37.5666 | $37.57 | $37.55 | $37.60 |
| Purchase #3 | $66.34 | 6.303% | $70.5214 | $70.52 | $70.50 | $70.50 |
| Purchase #4 | $177.67 | 3.119% | $183.2115 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $135.71 | 5.626% | $143.345 | $143.35 | $143.35 | $143.30 |
| Purchase #6 | $147.49 | 7.464% | $158.4987 | $158.50 | $158.50 | $158.50 |
| Purchase #7 | $53.26 | 6.204% | $56.5643 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $822.17 | $869.9967 | $870.00 | $869.95 | $870.00 | |