| 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 | $161.95 | 5.723% | $171.2184 | $171.22 | $171.20 | $171.20 |
| Purchase #2 | $150.69 | 6.310% | $160.1985 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $110.50 | 7.618% | $118.9179 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $180.68 | 9.658% | $198.1301 | $198.13 | $198.15 | $198.10 |
| Purchase #5 | $141.84 | 12.577% | $159.6792 | $159.68 | $159.70 | $159.70 |
| Purchase #6 | $133.39 | 9.461% | $146.01 | $146.01 | $146.00 | $146.00 |
| Purchase #7 | $94.27 | 7.362% | $101.2102 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $973.32 | $1,055.3643 | $1,055.37 | $1,055.35 | $1,055.30 | |