| 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 | $161.56 | 4.532% | $168.8819 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $147.58 | 7.382% | $158.4744 | $158.47 | $158.45 | $158.50 |
| Purchase #3 | $68.58 | 10.278% | $75.6287 | $75.63 | $75.65 | $75.60 |
| Purchase #4 | $115.74 | 12.423% | $130.1184 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $84.68 | 4.477% | $88.4711 | $88.47 | $88.45 | $88.50 |
| Purchase #6 | $243.53 | 6.445% | $259.2255 | $259.23 | $259.25 | $259.20 |
| Purchase #7 | $168.31 | 13.607% | $191.2119 | $191.21 | $191.20 | $191.20 |
| 7 purchase totals = | $989.98 | $1,072.0119 | $1,072.01 | $1,072.00 | $1,072.00 | |