| 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 | $154.75 | 13.817% | $176.1318 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $10.97 | 5.844% | $11.6111 | $11.61 | $11.60 | $11.60 |
| Purchase #3 | $245.35 | 7.307% | $263.2777 | $263.28 | $263.30 | $263.30 |
| Purchase #4 | $179.60 | 11.572% | $200.3833 | $200.38 | $200.40 | $200.40 |
| Purchase #5 | $21.43 | 9.386% | $23.4414 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $172.29 | 12.827% | $194.3896 | $194.39 | $194.40 | $194.40 |
| Purchase #7 | $38.38 | 3.472% | $39.7126 | $39.71 | $39.70 | $39.70 |
| 7 purchase totals = | $822.77 | $908.9475 | $908.94 | $909.00 | $908.90 | |