| 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 | $140.76 | 4.787% | $147.4982 | $147.50 | $147.50 | $147.50 |
| Purchase #2 | $165.67 | 3.177% | $170.9333 | $170.93 | $170.95 | $170.90 |
| Purchase #3 | $153.49 | 10.715% | $169.9365 | $169.94 | $169.95 | $169.90 |
| Purchase #4 | $226.79 | 5.265% | $238.7305 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $123.98 | 9.243% | $135.4395 | $135.44 | $135.45 | $135.40 |
| Purchase #6 | $98.27 | 8.610% | $106.731 | $106.73 | $106.75 | $106.70 |
| Purchase #7 | $176.86 | 10.277% | $195.0359 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $1,085.82 | $1,164.3049 | $1,164.31 | $1,164.40 | $1,164.10 | |