| 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 | $143.38 | 12.367% | $161.1118 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $67.81 | 10.180% | $74.7131 | $74.71 | $74.70 | $74.70 |
| Purchase #3 | $170.63 | 13.707% | $194.0183 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $158.43 | 6.803% | $169.208 | $169.21 | $169.20 | $169.20 |
| Purchase #5 | $194.51 | 5.509% | $205.2256 | $205.23 | $205.25 | $205.20 |
| Purchase #6 | $26.87 | 9.291% | $29.3665 | $29.37 | $29.35 | $29.40 |
| Purchase #7 | $189.99 | 10.177% | $209.3253 | $209.33 | $209.35 | $209.30 |
| 7 purchase totals = | $951.62 | $1,042.9686 | $1,042.98 | $1,042.95 | $1,042.90 | |