| 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 | $152.68 | 6.647% | $162.8286 | $162.83 | $162.85 | $162.80 |
| Purchase #2 | $197.42 | 9.767% | $216.702 | $216.70 | $216.70 | $216.70 |
| Purchase #3 | $68.97 | 7.261% | $73.9779 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $209.74 | 4.780% | $219.7656 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $249.80 | 12.424% | $280.8352 | $280.84 | $280.85 | $280.80 |
| Purchase #6 | $117.25 | 8.136% | $126.7895 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $207.85 | 4.177% | $216.5319 | $216.53 | $216.55 | $216.50 |
| 7 purchase totals = | $1,203.71 | $1,297.4307 | $1,297.44 | $1,297.50 | $1,297.40 | |