| 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 | $65.56 | 12.154% | $73.5282 | $73.53 | $73.55 | $73.50 |
| Purchase #2 | $202.40 | 13.674% | $230.0762 | $230.08 | $230.10 | $230.10 |
| Purchase #3 | $157.80 | 8.155% | $170.6686 | $170.67 | $170.65 | $170.70 |
| Purchase #4 | $200.37 | 5.192% | $210.7732 | $210.77 | $210.75 | $210.80 |
| Purchase #5 | $147.73 | 5.315% | $155.5818 | $155.58 | $155.60 | $155.60 |
| Purchase #6 | $50.34 | 12.710% | $56.7382 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $211.41 | 11.865% | $236.4938 | $236.49 | $236.50 | $236.50 |
| 7 purchase totals = | $1,035.61 | $1,133.8600 | $1,133.86 | $1,133.90 | $1,133.90 | |