| 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 | $181.53 | 4.860% | $190.3524 | $190.35 | $190.35 | $190.40 |
| Purchase #2 | $69.83 | 8.791% | $75.9688 | $75.97 | $75.95 | $76.00 |
| Purchase #3 | $214.43 | 12.493% | $241.2187 | $241.22 | $241.20 | $241.20 |
| Purchase #4 | $51.73 | 8.455% | $56.1038 | $56.10 | $56.10 | $56.10 |
| Purchase #5 | $171.48 | 7.425% | $184.2124 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $196.98 | 3.334% | $203.5473 | $203.55 | $203.55 | $203.50 |
| Purchase #7 | $148.47 | 7.310% | $159.3232 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $1,034.45 | $1,110.7266 | $1,110.72 | $1,110.65 | $1,110.70 | |