| 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 | $138.73 | 6.838% | $148.2164 | $148.22 | $148.20 | $148.20 |
| Purchase #2 | $115.60 | 13.191% | $130.8488 | $130.85 | $130.85 | $130.80 |
| Purchase #3 | $217.75 | 10.809% | $241.2866 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $133.26 | 11.843% | $149.042 | $149.04 | $149.05 | $149.00 |
| Purchase #5 | $176.39 | 11.105% | $195.9781 | $195.98 | $196.00 | $196.00 |
| Purchase #6 | $123.78 | 10.122% | $136.309 | $136.31 | $136.30 | $136.30 |
| Purchase #7 | $128.73 | 13.803% | $146.4986 | $146.50 | $146.50 | $146.50 |
| 7 purchase totals = | $1,034.24 | $1,148.1795 | $1,148.19 | $1,148.20 | $1,148.10 | |