| 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 | $121.48 | 9.121% | $132.5602 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $225.51 | 5.401% | $237.6898 | $237.69 | $237.70 | $237.70 |
| Purchase #3 | $142.67 | 3.311% | $147.3938 | $147.39 | $147.40 | $147.40 |
| Purchase #4 | $89.42 | 13.814% | $101.7725 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $156.71 | 10.565% | $173.2664 | $173.27 | $173.25 | $173.30 |
| Purchase #6 | $239.26 | 11.530% | $266.8467 | $266.85 | $266.85 | $266.80 |
| Purchase #7 | $105.88 | 7.151% | $113.4515 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $1,080.93 | $1,172.9809 | $1,172.98 | $1,172.95 | $1,173.10 | |