| 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 | $149.65 | 10.325% | $165.1014 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $191.29 | 10.596% | $211.5591 | $211.56 | $211.55 | $211.60 |
| Purchase #3 | $5.69 | 5.265% | $5.9896 | $5.99 | $6.00 | $6.00 |
| Purchase #4 | $132.59 | 4.236% | $138.2065 | $138.21 | $138.20 | $138.20 |
| Purchase #5 | $116.84 | 4.618% | $122.2357 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $227.60 | 8.308% | $246.509 | $246.51 | $246.50 | $246.50 |
| Purchase #7 | $136.56 | 3.182% | $140.9053 | $140.91 | $140.90 | $140.90 |
| 7 purchase totals = | $960.22 | $1,030.5066 | $1,030.52 | $1,030.50 | $1,030.50 | |