| 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 | $147.63 | 8.172% | $159.6943 | $159.69 | $159.70 | $159.70 |
| Purchase #2 | $32.75 | 10.608% | $36.2241 | $36.22 | $36.20 | $36.20 |
| Purchase #3 | $226.93 | 8.817% | $246.9384 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $66.81 | 13.827% | $76.0478 | $76.05 | $76.05 | $76.00 |
| Purchase #5 | $134.68 | 13.145% | $152.3837 | $152.38 | $152.40 | $152.40 |
| Purchase #6 | $190.76 | 9.375% | $208.6438 | $208.64 | $208.65 | $208.60 |
| Purchase #7 | $245.73 | 7.109% | $263.1989 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $1,045.29 | $1,143.1310 | $1,143.12 | $1,143.15 | $1,143.00 | |