| 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 | $142.41 | 3.651% | $147.6094 | $147.61 | $147.60 | $147.60 |
| Purchase #2 | $71.63 | 5.243% | $75.3856 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $81.50 | 5.351% | $85.8611 | $85.86 | $85.85 | $85.90 |
| Purchase #4 | $162.60 | 6.279% | $172.8097 | $172.81 | $172.80 | $172.80 |
| Purchase #5 | $192.44 | 7.371% | $206.6248 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $93.41 | 12.783% | $105.3506 | $105.35 | $105.35 | $105.40 |
| Purchase #7 | $15.26 | 7.597% | $16.4193 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $759.25 | $810.0605 | $810.06 | $810.00 | $810.10 | |