| 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 | $150.48 | 11.172% | $167.2916 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $86.35 | 5.765% | $91.3281 | $91.33 | $91.35 | $91.30 |
| Purchase #3 | $155.86 | 3.186% | $160.8257 | $160.83 | $160.85 | $160.80 |
| Purchase #4 | $140.50 | 13.768% | $159.844 | $159.84 | $159.85 | $159.80 |
| Purchase #5 | $195.42 | 3.873% | $202.9886 | $202.99 | $203.00 | $203.00 |
| Purchase #6 | $135.54 | 5.796% | $143.3959 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $181.45 | 12.527% | $204.1802 | $204.18 | $204.20 | $204.20 |
| 7 purchase totals = | $1,045.60 | $1,129.8541 | $1,129.86 | $1,129.95 | $1,129.80 | |