| 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 | $170.63 | 13.429% | $193.5439 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $183.45 | 7.837% | $197.827 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $116.83 | 11.323% | $130.0587 | $130.06 | $130.05 | $130.10 |
| Purchase #4 | $247.98 | 13.811% | $282.2285 | $282.23 | $282.25 | $282.20 |
| Purchase #5 | $22.53 | 12.177% | $25.2735 | $25.27 | $25.25 | $25.30 |
| Purchase #6 | $46.73 | 9.809% | $51.3137 | $51.31 | $51.30 | $51.30 |
| Purchase #7 | $238.87 | 10.339% | $263.5668 | $263.57 | $263.55 | $263.60 |
| 7 purchase totals = | $1,027.02 | $1,143.8121 | $1,143.81 | $1,143.80 | $1,143.80 | |