| 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 | $176.73 | 9.393% | $193.3302 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $23.64 | 8.355% | $25.6151 | $25.62 | $25.60 | $25.60 |
| Purchase #3 | $244.66 | 13.132% | $276.7888 | $276.79 | $276.80 | $276.80 |
| Purchase #4 | $37.68 | 6.365% | $40.0783 | $40.08 | $40.10 | $40.10 |
| Purchase #5 | $192.47 | 3.699% | $199.5895 | $199.59 | $199.60 | $199.60 |
| Purchase #6 | $184.82 | 7.847% | $199.3228 | $199.32 | $199.30 | $199.30 |
| Purchase #7 | $63.92 | 9.234% | $69.8224 | $69.82 | $69.80 | $69.80 |
| 7 purchase totals = | $923.92 | $1,004.5471 | $1,004.55 | $1,004.55 | $1,004.50 | |