| 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 | $152.82 | 7.579% | $164.4022 | $164.40 | $164.40 | $164.40 |
| Purchase #2 | $134.37 | 8.374% | $145.6221 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $181.96 | 5.639% | $192.2207 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $57.29 | 13.104% | $64.7973 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $202.82 | 5.435% | $213.8433 | $213.84 | $213.85 | $213.80 |
| Purchase #6 | $184.90 | 8.348% | $200.3355 | $200.34 | $200.35 | $200.30 |
| Purchase #7 | $87.93 | 9.332% | $96.1356 | $96.14 | $96.15 | $96.10 |
| 7 purchase totals = | $1,002.09 | $1,077.3567 | $1,077.36 | $1,077.35 | $1,077.20 | |