| 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 | $40.58 | 6.343% | $43.154 | $43.15 | $43.15 | $43.20 |
| Purchase #2 | $119.90 | 9.243% | $130.9824 | $130.98 | $131.00 | $131.00 |
| Purchase #3 | $143.37 | 9.303% | $156.7077 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $180.69 | 10.573% | $199.7944 | $199.79 | $199.80 | $199.80 |
| Purchase #5 | $224.81 | 3.584% | $232.8672 | $232.87 | $232.85 | $232.90 |
| Purchase #6 | $226.73 | 13.752% | $257.9099 | $257.91 | $257.90 | $257.90 |
| Purchase #7 | $221.65 | 13.326% | $251.1871 | $251.19 | $251.20 | $251.20 |
| 7 purchase totals = | $1,157.73 | $1,272.6027 | $1,272.60 | $1,272.60 | $1,272.70 | |