| 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 | $186.49 | 4.385% | $194.6676 | $194.67 | $194.65 | $194.70 |
| Purchase #2 | $111.95 | 7.649% | $120.5131 | $120.51 | $120.50 | $120.50 |
| Purchase #3 | $22.51 | 3.723% | $23.348 | $23.35 | $23.35 | $23.30 |
| Purchase #4 | $141.60 | 11.276% | $157.5668 | $157.57 | $157.55 | $157.60 |
| Purchase #5 | $242.51 | 4.597% | $253.6582 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $179.46 | 12.755% | $202.3501 | $202.35 | $202.35 | $202.40 |
| Purchase #7 | $27.80 | 3.848% | $28.8697 | $28.87 | $28.85 | $28.90 |
| 7 purchase totals = | $912.32 | $980.9735 | $980.98 | $980.90 | $981.10 | |