| 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 | $141.37 | 6.123% | $150.0261 | $150.03 | $150.05 | $150.00 |
| Purchase #2 | $218.33 | 7.269% | $234.2004 | $234.20 | $234.20 | $234.20 |
| Purchase #3 | $10.81 | 7.639% | $11.6358 | $11.64 | $11.65 | $11.60 |
| Purchase #4 | $6.50 | 4.104% | $6.7668 | $6.77 | $6.75 | $6.80 |
| Purchase #5 | $132.42 | 11.251% | $147.3186 | $147.32 | $147.30 | $147.30 |
| Purchase #6 | $181.62 | 8.854% | $197.7006 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $148.39 | 12.409% | $166.8037 | $166.80 | $166.80 | $166.80 |
| 7 purchase totals = | $839.44 | $914.4520 | $914.46 | $914.45 | $914.40 | |