| 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 | $135.58 | 13.651% | $154.088 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $87.52 | 3.111% | $90.2427 | $90.24 | $90.25 | $90.20 |
| Purchase #3 | $132.97 | 3.245% | $137.2849 | $137.28 | $137.30 | $137.30 |
| Purchase #4 | $110.66 | 4.140% | $115.2413 | $115.24 | $115.25 | $115.20 |
| Purchase #5 | $24.60 | 12.765% | $27.7402 | $27.74 | $27.75 | $27.70 |
| Purchase #6 | $176.44 | 4.364% | $184.1398 | $184.14 | $184.15 | $184.10 |
| Purchase #7 | $248.66 | 11.699% | $277.7507 | $277.75 | $277.75 | $277.80 |
| 7 purchase totals = | $916.43 | $986.4876 | $986.48 | $986.55 | $986.40 | |