| 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 | $113.73 | 13.591% | $129.187 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $169.33 | 6.705% | $180.6836 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $156.37 | 9.518% | $171.2533 | $171.25 | $171.25 | $171.30 |
| Purchase #4 | $146.32 | 4.292% | $152.6001 | $152.60 | $152.60 | $152.60 |
| Purchase #5 | $100.41 | 8.244% | $108.6878 | $108.69 | $108.70 | $108.70 |
| Purchase #6 | $159.48 | 13.530% | $181.0576 | $181.06 | $181.05 | $181.10 |
| Purchase #7 | $198.52 | 12.583% | $223.4998 | $223.50 | $223.50 | $223.50 |
| 7 purchase totals = | $1,044.16 | $1,146.9692 | $1,146.97 | $1,147.00 | $1,147.10 | |