| 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 | $140.91 | 12.572% | $158.6252 | $158.63 | $158.65 | $158.60 |
| Purchase #2 | $171.44 | 3.111% | $176.7735 | $176.77 | $176.75 | $176.80 |
| Purchase #3 | $141.85 | 12.525% | $159.6167 | $159.62 | $159.60 | $159.60 |
| Purchase #4 | $241.88 | 9.104% | $263.9008 | $263.90 | $263.90 | $263.90 |
| Purchase #5 | $60.83 | 13.609% | $69.1084 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $74.60 | 3.503% | $77.2132 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $120.36 | 13.323% | $136.3956 | $136.40 | $136.40 | $136.40 |
| 7 purchase totals = | $951.87 | $1,041.6334 | $1,041.64 | $1,041.60 | $1,041.60 | |