| 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 | $151.80 | 8.173% | $164.2066 | $164.21 | $164.20 | $164.20 |
| Purchase #2 | $46.65 | 7.765% | $50.2724 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $135.85 | 13.105% | $153.6531 | $153.65 | $153.65 | $153.70 |
| Purchase #4 | $213.47 | 12.106% | $239.3127 | $239.31 | $239.30 | $239.30 |
| Purchase #5 | $192.99 | 13.788% | $219.5995 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $29.32 | 11.245% | $32.617 | $32.62 | $32.60 | $32.60 |
| Purchase #7 | $162.35 | 5.146% | $170.7045 | $170.70 | $170.70 | $170.70 |
| 7 purchase totals = | $932.43 | $1,030.3658 | $1,030.36 | $1,030.30 | $1,030.40 | |