| 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 | $170.71 | 7.694% | $183.8444 | $183.84 | $183.85 | $183.80 |
| Purchase #2 | $170.94 | 9.258% | $186.7656 | $186.77 | $186.75 | $186.80 |
| Purchase #3 | $180.66 | 13.187% | $204.4836 | $204.48 | $204.50 | $204.50 |
| Purchase #4 | $199.72 | 10.718% | $221.126 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $91.65 | 13.180% | $103.7295 | $103.73 | $103.75 | $103.70 |
| Purchase #6 | $130.63 | 13.131% | $147.783 | $147.78 | $147.80 | $147.80 |
| Purchase #7 | $101.91 | 10.769% | $112.8847 | $112.88 | $112.90 | $112.90 |
| 7 purchase totals = | $1,046.22 | $1,160.6168 | $1,160.61 | $1,160.70 | $1,160.60 | |