| 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 | $156.56 | 5.409% | $165.0283 | $165.03 | $165.05 | $165.00 |
| Purchase #2 | $124.67 | 8.289% | $135.0039 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $214.71 | 8.313% | $232.5588 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $122.90 | 6.278% | $130.6157 | $130.62 | $130.60 | $130.60 |
| Purchase #5 | $248.35 | 10.790% | $275.147 | $275.15 | $275.15 | $275.10 |
| Purchase #6 | $31.30 | 13.300% | $35.4629 | $35.46 | $35.45 | $35.50 |
| Purchase #7 | $90.69 | 12.258% | $101.8068 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $989.18 | $1,075.6234 | $1,075.63 | $1,075.60 | $1,075.60 | |