| 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 | $172.29 | 11.658% | $192.3756 | $192.38 | $192.40 | $192.40 |
| Purchase #2 | $167.75 | 9.397% | $183.5135 | $183.51 | $183.50 | $183.50 |
| Purchase #3 | $32.71 | 6.215% | $34.7429 | $34.74 | $34.75 | $34.70 |
| Purchase #4 | $245.79 | 10.679% | $272.0379 | $272.04 | $272.05 | $272.00 |
| Purchase #5 | $132.91 | 12.413% | $149.4081 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $143.82 | 4.785% | $150.7018 | $150.70 | $150.70 | $150.70 |
| Purchase #7 | $216.34 | 5.812% | $228.9137 | $228.91 | $228.90 | $228.90 |
| 7 purchase totals = | $1,111.61 | $1,211.6935 | $1,211.69 | $1,211.70 | $1,211.60 | |