| 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 | $210.71 | 11.610% | $235.1734 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $127.63 | 13.422% | $144.7605 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $142.94 | 12.617% | $160.9747 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $195.45 | 6.112% | $207.3959 | $207.40 | $207.40 | $207.40 |
| Purchase #5 | $172.79 | 7.532% | $185.8045 | $185.80 | $185.80 | $185.80 |
| Purchase #6 | $64.93 | 10.217% | $71.5639 | $71.56 | $71.55 | $71.60 |
| Purchase #7 | $130.31 | 12.755% | $146.931 | $146.93 | $146.95 | $146.90 |
| 7 purchase totals = | $1,044.76 | $1,152.6039 | $1,152.59 | $1,152.55 | $1,152.70 | |