| 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 | $120.72 | 7.388% | $129.6388 | $129.64 | $129.65 | $129.60 |
| Purchase #2 | $130.95 | 10.727% | $144.997 | $145.00 | $145.00 | $145.00 |
| Purchase #3 | $145.96 | 3.385% | $150.9007 | $150.90 | $150.90 | $150.90 |
| Purchase #4 | $240.51 | 6.223% | $255.4769 | $255.48 | $255.50 | $255.50 |
| Purchase #5 | $84.91 | 11.176% | $94.3995 | $94.40 | $94.40 | $94.40 |
| Purchase #6 | $135.96 | 3.105% | $140.1816 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $34.93 | 8.755% | $37.9881 | $37.99 | $38.00 | $38.00 |
| 7 purchase totals = | $893.94 | $953.5826 | $953.59 | $953.65 | $953.60 | |