| 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 | $228.85 | 10.633% | $253.1836 | $253.18 | $253.20 | $253.20 |
| Purchase #2 | $64.32 | 8.608% | $69.8567 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $7.44 | 11.379% | $8.2866 | $8.29 | $8.30 | $8.30 |
| Purchase #4 | $232.32 | 5.210% | $244.4239 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $167.30 | 5.448% | $176.4145 | $176.41 | $176.40 | $176.40 |
| Purchase #6 | $230.54 | 11.723% | $257.5662 | $257.57 | $257.55 | $257.60 |
| Purchase #7 | $170.94 | 4.706% | $178.9844 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $1,101.71 | $1,188.7159 | $1,188.71 | $1,188.70 | $1,188.80 | |