| 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 | $153.84 | 3.805% | $159.6936 | $159.69 | $159.70 | $159.70 |
| Purchase #2 | $73.96 | 3.353% | $76.4399 | $76.44 | $76.45 | $76.40 |
| Purchase #3 | $62.93 | 12.567% | $70.8384 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $45.86 | 10.855% | $50.8381 | $50.84 | $50.85 | $50.80 |
| Purchase #5 | $243.72 | 12.390% | $273.9169 | $273.92 | $273.90 | $273.90 |
| Purchase #6 | $218.46 | 8.672% | $237.4049 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $209.69 | 11.480% | $233.7624 | $233.76 | $233.75 | $233.80 |
| 7 purchase totals = | $1,008.46 | $1,102.8942 | $1,102.89 | $1,102.90 | $1,102.80 | |