| 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 | $180.90 | 6.573% | $192.7906 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $179.65 | 8.526% | $194.967 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $237.88 | 9.284% | $259.9648 | $259.96 | $259.95 | $260.00 |
| Purchase #4 | $212.91 | 13.642% | $241.9552 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $61.33 | 13.216% | $69.4354 | $69.44 | $69.45 | $69.40 |
| Purchase #6 | $135.60 | 10.629% | $150.0129 | $150.01 | $150.00 | $150.00 |
| Purchase #7 | $50.42 | 6.275% | $53.5839 | $53.58 | $53.60 | $53.60 |
| 7 purchase totals = | $1,058.69 | $1,162.7098 | $1,162.71 | $1,162.70 | $1,162.80 | |