| 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 | $218.65 | 6.653% | $233.1968 | $233.20 | $233.20 | $233.20 |
| Purchase #2 | $157.64 | 13.573% | $179.0365 | $179.04 | $179.05 | $179.00 |
| Purchase #3 | $138.38 | 4.737% | $144.9351 | $144.94 | $144.95 | $144.90 |
| Purchase #4 | $178.40 | 9.683% | $195.6745 | $195.67 | $195.65 | $195.70 |
| Purchase #5 | $52.82 | 3.545% | $54.6925 | $54.69 | $54.70 | $54.70 |
| Purchase #6 | $126.30 | 12.766% | $142.4235 | $142.42 | $142.40 | $142.40 |
| Purchase #7 | $133.53 | 10.187% | $147.1327 | $147.13 | $147.15 | $147.10 |
| 7 purchase totals = | $1,005.72 | $1,097.0916 | $1,097.09 | $1,097.10 | $1,097.00 | |