| 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 | $130.54 | 13.280% | $147.8757 | $147.88 | $147.90 | $147.90 |
| Purchase #2 | $177.83 | 13.217% | $201.3338 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $51.99 | 4.509% | $54.3342 | $54.33 | $54.35 | $54.30 |
| Purchase #4 | $132.61 | 6.618% | $141.3861 | $141.39 | $141.40 | $141.40 |
| Purchase #5 | $17.35 | 9.152% | $18.9379 | $18.94 | $18.95 | $18.90 |
| Purchase #6 | $224.68 | 12.434% | $252.6167 | $252.62 | $252.60 | $252.60 |
| Purchase #7 | $197.25 | 8.740% | $214.4897 | $214.49 | $214.50 | $214.50 |
| 7 purchase totals = | $932.25 | $1,030.9741 | $1,030.98 | $1,031.05 | $1,030.90 | |