| 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 | $139.68 | 12.229% | $156.7615 | $156.76 | $156.75 | $156.80 |
| Purchase #2 | $79.82 | 4.789% | $83.6426 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $127.48 | 6.205% | $135.3901 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $144.77 | 8.626% | $157.2579 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $203.37 | 5.591% | $214.7404 | $214.74 | $214.75 | $214.70 |
| Purchase #6 | $163.88 | 5.278% | $172.5296 | $172.53 | $172.55 | $172.50 |
| Purchase #7 | $192.62 | 9.527% | $210.9709 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $1,051.62 | $1,131.2930 | $1,131.29 | $1,131.30 | $1,131.30 | |