| 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 | $62.83 | 10.168% | $69.2186 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $145.80 | 7.751% | $157.101 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $103.94 | 7.588% | $111.827 | $111.83 | $111.85 | $111.80 |
| Purchase #4 | $159.32 | 12.617% | $179.4214 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $186.27 | 4.487% | $194.6279 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $35.91 | 11.566% | $40.0634 | $40.06 | $40.05 | $40.10 |
| Purchase #7 | $56.83 | 6.798% | $60.6933 | $60.69 | $60.70 | $60.70 |
| 7 purchase totals = | $750.90 | $812.9526 | $812.95 | $812.95 | $812.90 | |