| 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 | $141.49 | 8.231% | $153.136 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $84.78 | 6.364% | $90.1754 | $90.18 | $90.20 | $90.20 |
| Purchase #3 | $178.73 | 13.705% | $203.2249 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $83.63 | 12.325% | $93.9374 | $93.94 | $93.95 | $93.90 |
| Purchase #5 | $18.87 | 4.138% | $19.6508 | $19.65 | $19.65 | $19.70 |
| Purchase #6 | $80.68 | 12.685% | $90.9143 | $90.91 | $90.90 | $90.90 |
| Purchase #7 | $216.82 | 11.587% | $241.9429 | $241.94 | $241.95 | $241.90 |
| 7 purchase totals = | $805.00 | $892.9817 | $892.98 | $893.00 | $892.90 | |