| 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 | $194.56 | 8.624% | $211.3389 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $65.42 | 6.274% | $69.5245 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $19.47 | 13.207% | $22.0414 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $143.28 | 9.402% | $156.7512 | $156.75 | $156.75 | $156.80 |
| Purchase #5 | $217.66 | 6.345% | $231.4705 | $231.47 | $231.45 | $231.50 |
| Purchase #6 | $83.57 | 9.846% | $91.7983 | $91.80 | $91.80 | $91.80 |
| Purchase #7 | $65.81 | 11.723% | $73.5249 | $73.52 | $73.50 | $73.50 |
| 7 purchase totals = | $789.77 | $856.4497 | $856.44 | $856.40 | $856.40 | |