| 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 | $145.92 | 4.468% | $152.4397 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $128.29 | 5.766% | $135.6872 | $135.69 | $135.70 | $135.70 |
| Purchase #3 | $173.31 | 9.330% | $189.4798 | $189.48 | $189.50 | $189.50 |
| Purchase #4 | $237.62 | 13.370% | $269.3898 | $269.39 | $269.40 | $269.40 |
| Purchase #5 | $106.72 | 13.606% | $121.2403 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $38.95 | 8.153% | $42.1256 | $42.13 | $42.15 | $42.10 |
| Purchase #7 | $247.34 | 6.572% | $263.5952 | $263.60 | $263.60 | $263.60 |
| 7 purchase totals = | $1,078.15 | $1,173.9576 | $1,173.97 | $1,174.05 | $1,173.90 | |