| 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 | $180.32 | 7.848% | $194.4715 | $194.47 | $194.45 | $194.50 |
| Purchase #2 | $85.88 | 6.395% | $91.372 | $91.37 | $91.35 | $91.40 |
| Purchase #3 | $83.58 | 11.625% | $93.2962 | $93.30 | $93.30 | $93.30 |
| Purchase #4 | $79.27 | 13.647% | $90.088 | $90.09 | $90.10 | $90.10 |
| Purchase #5 | $193.64 | 7.233% | $207.646 | $207.65 | $207.65 | $207.60 |
| Purchase #6 | $247.80 | 10.363% | $273.4795 | $273.48 | $273.50 | $273.50 |
| Purchase #7 | $182.88 | 5.788% | $193.4651 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $1,053.37 | $1,143.8183 | $1,143.83 | $1,143.80 | $1,143.90 | |