| 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 | $142.49 | 6.628% | $151.9342 | $151.93 | $151.95 | $151.90 |
| Purchase #2 | $203.35 | 13.140% | $230.0702 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $170.74 | 6.125% | $181.1978 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $198.34 | 4.791% | $207.8425 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $31.76 | 3.285% | $32.8033 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $245.37 | 13.190% | $277.7343 | $277.73 | $277.75 | $277.70 |
| Purchase #7 | $136.44 | 5.137% | $143.4489 | $143.45 | $143.45 | $143.40 |
| 7 purchase totals = | $1,128.49 | $1,225.0312 | $1,225.02 | $1,225.05 | $1,224.90 | |