| 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 | $147.74 | 7.780% | $159.2342 | $159.23 | $159.25 | $159.20 |
| Purchase #2 | $108.84 | 6.116% | $115.4967 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $170.98 | 3.338% | $176.6873 | $176.69 | $176.70 | $176.70 |
| Purchase #4 | $234.82 | 3.783% | $243.7032 | $243.70 | $243.70 | $243.70 |
| Purchase #5 | $227.70 | 4.417% | $237.7575 | $237.76 | $237.75 | $237.80 |
| Purchase #6 | $209.52 | 4.763% | $219.4994 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $198.58 | 11.716% | $221.8456 | $221.85 | $221.85 | $221.80 |
| 7 purchase totals = | $1,298.18 | $1,374.2239 | $1,374.23 | $1,374.25 | $1,374.20 | |