| 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 | $184.70 | 5.514% | $194.8844 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $92.84 | 10.124% | $102.2391 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $19.97 | 12.695% | $22.5052 | $22.51 | $22.50 | $22.50 |
| Purchase #4 | $115.51 | 7.165% | $123.7863 | $123.79 | $123.80 | $123.80 |
| Purchase #5 | $93.29 | 13.729% | $106.0978 | $106.10 | $106.10 | $106.10 |
| Purchase #6 | $18.65 | 6.451% | $19.8531 | $19.85 | $19.85 | $19.90 |
| Purchase #7 | $142.31 | 7.343% | $152.7598 | $152.76 | $152.75 | $152.80 |
| 7 purchase totals = | $667.27 | $722.1257 | $722.13 | $722.15 | $722.20 | |