| 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 | $171.79 | 7.578% | $184.8082 | $184.81 | $184.80 | $184.80 |
| Purchase #2 | $32.63 | 13.810% | $37.1362 | $37.14 | $37.15 | $37.10 |
| Purchase #3 | $39.59 | 13.179% | $44.8076 | $44.81 | $44.80 | $44.80 |
| Purchase #4 | $70.75 | 7.150% | $75.8086 | $75.81 | $75.80 | $75.80 |
| Purchase #5 | $133.82 | 9.205% | $146.1381 | $146.14 | $146.15 | $146.10 |
| Purchase #6 | $132.52 | 8.188% | $143.3707 | $143.37 | $143.35 | $143.40 |
| Purchase #7 | $71.25 | 3.236% | $73.5557 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $652.35 | $705.6251 | $705.64 | $705.60 | $705.60 | |