| 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 | $111.45 | 4.135% | $116.0585 | $116.06 | $116.05 | $116.10 |
| Purchase #2 | $168.74 | 7.461% | $181.3297 | $181.33 | $181.35 | $181.30 |
| Purchase #3 | $181.43 | 9.586% | $198.8219 | $198.82 | $198.80 | $198.80 |
| Purchase #4 | $197.92 | 10.248% | $218.2028 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $202.74 | 8.829% | $220.6399 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $94.39 | 3.221% | $97.4303 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $145.69 | 4.399% | $152.0989 | $152.10 | $152.10 | $152.10 |
| 7 purchase totals = | $1,102.36 | $1,184.5820 | $1,184.58 | $1,184.60 | $1,184.50 | |