| 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 | $144.94 | 3.626% | $150.1955 | $150.20 | $150.20 | $150.20 |
| Purchase #2 | $171.32 | 11.745% | $191.4415 | $191.44 | $191.45 | $191.40 |
| Purchase #3 | $114.55 | 3.398% | $118.4424 | $118.44 | $118.45 | $118.40 |
| Purchase #4 | $218.39 | 6.116% | $231.7467 | $231.75 | $231.75 | $231.70 |
| Purchase #5 | $176.80 | 7.408% | $189.8973 | $189.90 | $189.90 | $189.90 |
| Purchase #6 | $180.86 | 7.346% | $194.146 | $194.15 | $194.15 | $194.10 |
| Purchase #7 | $179.35 | 13.560% | $203.6699 | $203.67 | $203.65 | $203.70 |
| 7 purchase totals = | $1,186.21 | $1,279.5393 | $1,279.55 | $1,279.55 | $1,279.40 | |