| 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 | $162.54 | 6.342% | $172.8483 | $172.85 | $172.85 | $172.80 |
| Purchase #2 | $194.78 | 8.108% | $210.5728 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $26.70 | 3.624% | $27.6676 | $27.67 | $27.65 | $27.70 |
| Purchase #4 | $233.81 | 8.586% | $253.8849 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $19.39 | 5.178% | $20.394 | $20.39 | $20.40 | $20.40 |
| Purchase #6 | $144.40 | 9.164% | $157.6328 | $157.63 | $157.65 | $157.60 |
| Purchase #7 | $236.33 | 4.315% | $246.5276 | $246.53 | $246.55 | $246.50 |
| 7 purchase totals = | $1,017.95 | $1,089.5280 | $1,089.52 | $1,089.55 | $1,089.50 | |