| 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 | $57.89 | 13.400% | $65.6473 | $65.65 | $65.65 | $65.60 |
| Purchase #2 | $154.87 | 4.206% | $161.3838 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $8.37 | 10.395% | $9.2401 | $9.24 | $9.25 | $9.20 |
| Purchase #4 | $188.29 | 13.462% | $213.6376 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $195.56 | 5.687% | $206.6815 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $128.40 | 9.193% | $140.2038 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $200.70 | 9.499% | $219.7645 | $219.76 | $219.75 | $219.80 |
| 7 purchase totals = | $934.08 | $1,016.5586 | $1,016.55 | $1,016.60 | $1,016.50 | |