| 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 | $160.50 | 10.710% | $177.6896 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $201.45 | 10.847% | $223.3013 | $223.30 | $223.30 | $223.30 |
| Purchase #3 | $246.54 | 8.564% | $267.6537 | $267.65 | $267.65 | $267.70 |
| Purchase #4 | $168.98 | 7.220% | $181.1804 | $181.18 | $181.20 | $181.20 |
| Purchase #5 | $124.66 | 3.225% | $128.6803 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $181.71 | 8.663% | $197.4515 | $197.45 | $197.45 | $197.50 |
| Purchase #7 | $49.45 | 10.747% | $54.7644 | $54.76 | $54.75 | $54.80 |
| 7 purchase totals = | $1,133.29 | $1,230.7212 | $1,230.71 | $1,230.75 | $1,230.90 | |