| 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 | $120.27 | 8.621% | $130.6385 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $154.67 | 9.784% | $169.8029 | $169.80 | $169.80 | $169.80 |
| Purchase #3 | $96.29 | 11.436% | $107.3017 | $107.30 | $107.30 | $107.30 |
| Purchase #4 | $146.77 | 10.363% | $161.9798 | $161.98 | $162.00 | $162.00 |
| Purchase #5 | $154.45 | 11.110% | $171.6094 | $171.61 | $171.60 | $171.60 |
| Purchase #6 | $206.92 | 10.527% | $228.7025 | $228.70 | $228.70 | $228.70 |
| Purchase #7 | $169.70 | 4.147% | $176.7375 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $1,049.07 | $1,146.7723 | $1,146.77 | $1,146.80 | $1,146.70 | |