| 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 | $181.46 | 5.367% | $191.199 | $191.20 | $191.20 | $191.20 |
| Purchase #2 | $129.53 | 8.854% | $140.9986 | $141.00 | $141.00 | $141.00 |
| Purchase #3 | $73.75 | 8.178% | $79.7813 | $79.78 | $79.80 | $79.80 |
| Purchase #4 | $144.84 | 3.414% | $149.7848 | $149.78 | $149.80 | $149.80 |
| Purchase #5 | $211.57 | 5.479% | $223.1619 | $223.16 | $223.15 | $223.20 |
| Purchase #6 | $240.42 | 13.813% | $273.6292 | $273.63 | $273.65 | $273.60 |
| Purchase #7 | $246.73 | 9.439% | $270.0188 | $270.02 | $270.00 | $270.00 |
| 7 purchase totals = | $1,228.30 | $1,328.5736 | $1,328.57 | $1,328.60 | $1,328.60 | |