| 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 | $131.77 | 10.232% | $145.2527 | $145.25 | $145.25 | $145.30 |
| Purchase #2 | $20.37 | 10.423% | $22.4932 | $22.49 | $22.50 | $22.50 |
| Purchase #3 | $168.85 | 9.112% | $184.2356 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $20.69 | 4.259% | $21.5712 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $200.90 | 6.476% | $213.9103 | $213.91 | $213.90 | $213.90 |
| Purchase #6 | $128.75 | 5.250% | $135.5094 | $135.51 | $135.50 | $135.50 |
| Purchase #7 | $206.83 | 11.560% | $230.7395 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $878.16 | $953.7119 | $953.71 | $953.70 | $953.70 | |