| 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 | $132.56 | 3.673% | $137.4289 | $137.43 | $137.45 | $137.40 |
| Purchase #2 | $170.40 | 3.259% | $175.9533 | $175.95 | $175.95 | $176.00 |
| Purchase #3 | $115.57 | 5.799% | $122.2719 | $122.27 | $122.25 | $122.30 |
| Purchase #4 | $20.61 | 11.432% | $22.9661 | $22.97 | $22.95 | $23.00 |
| Purchase #5 | $53.78 | 11.707% | $60.076 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $177.28 | 9.788% | $194.6322 | $194.63 | $194.65 | $194.60 |
| Purchase #7 | $216.96 | 5.364% | $228.5977 | $228.60 | $228.60 | $228.60 |
| 7 purchase totals = | $887.16 | $941.9261 | $941.93 | $941.95 | $942.00 | |