| 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 | $154.57 | 8.137% | $167.1474 | $167.15 | $167.15 | $167.10 |
| Purchase #2 | $17.33 | 4.175% | $18.0535 | $18.05 | $18.05 | $18.10 |
| Purchase #3 | $71.76 | 12.221% | $80.5298 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $149.28 | 6.567% | $159.0832 | $159.08 | $159.10 | $159.10 |
| Purchase #5 | $158.44 | 11.236% | $176.2423 | $176.24 | $176.25 | $176.20 |
| Purchase #6 | $226.99 | 7.621% | $244.2889 | $244.29 | $244.30 | $244.30 |
| Purchase #7 | $189.85 | 5.522% | $200.3335 | $200.33 | $200.35 | $200.30 |
| 7 purchase totals = | $968.22 | $1,045.6786 | $1,045.67 | $1,045.75 | $1,045.60 | |