| 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 | $137.25 | 13.450% | $155.7101 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $233.75 | 4.672% | $244.6708 | $244.67 | $244.65 | $244.70 |
| Purchase #3 | $110.30 | 6.214% | $117.154 | $117.15 | $117.15 | $117.20 |
| Purchase #4 | $128.96 | 9.367% | $141.0397 | $141.04 | $141.05 | $141.00 |
| Purchase #5 | $158.81 | 12.561% | $178.7581 | $178.76 | $178.75 | $178.80 |
| Purchase #6 | $187.94 | 5.549% | $198.3688 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $36.91 | 8.453% | $40.03 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $993.92 | $1,075.7315 | $1,075.73 | $1,075.70 | $1,075.80 | |