| 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 | $187.88 | 9.857% | $206.3993 | $206.40 | $206.40 | $206.40 |
| Purchase #2 | $93.63 | 10.867% | $103.8048 | $103.80 | $103.80 | $103.80 |
| Purchase #3 | $161.55 | 6.867% | $172.6436 | $172.64 | $172.65 | $172.60 |
| Purchase #4 | $5.91 | 10.490% | $6.53 | $6.53 | $6.55 | $6.50 |
| Purchase #5 | $16.81 | 7.369% | $18.0487 | $18.05 | $18.05 | $18.00 |
| Purchase #6 | $176.53 | 7.486% | $189.745 | $189.75 | $189.75 | $189.70 |
| Purchase #7 | $149.48 | 7.208% | $160.2545 | $160.25 | $160.25 | $160.30 |
| 7 purchase totals = | $791.79 | $857.4259 | $857.42 | $857.45 | $857.30 | |