| 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 | $144.75 | 3.701% | $150.1072 | $150.11 | $150.10 | $150.10 |
| Purchase #2 | $123.84 | 11.424% | $137.9875 | $137.99 | $138.00 | $138.00 |
| Purchase #3 | $160.94 | 5.158% | $169.2413 | $169.24 | $169.25 | $169.20 |
| Purchase #4 | $56.58 | 10.194% | $62.3478 | $62.35 | $62.35 | $62.30 |
| Purchase #5 | $81.59 | 6.172% | $86.6257 | $86.63 | $86.65 | $86.60 |
| Purchase #6 | $147.38 | 13.527% | $167.3161 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $170.55 | 6.296% | $181.2878 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $885.63 | $954.9134 | $954.93 | $954.95 | $954.80 | |