| 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 | $147.25 | 9.203% | $160.8014 | $160.80 | $160.80 | $160.80 |
| Purchase #2 | $182.85 | 6.177% | $194.1446 | $194.14 | $194.15 | $194.10 |
| Purchase #3 | $50.66 | 8.810% | $55.1231 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $173.72 | 5.812% | $183.8166 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $11.68 | 7.827% | $12.5942 | $12.59 | $12.60 | $12.60 |
| Purchase #6 | $243.73 | 10.208% | $268.61 | $268.61 | $268.60 | $268.60 |
| Purchase #7 | $157.25 | 8.315% | $170.3253 | $170.33 | $170.35 | $170.30 |
| 7 purchase totals = | $967.14 | $1,045.4152 | $1,045.41 | $1,045.40 | $1,045.30 | |