| 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 | $172.36 | 6.196% | $183.0394 | $183.04 | $183.05 | $183.00 |
| Purchase #2 | $146.44 | 8.592% | $159.0221 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $91.57 | 5.165% | $96.2996 | $96.30 | $96.30 | $96.30 |
| Purchase #4 | $171.76 | 7.537% | $184.7056 | $184.71 | $184.70 | $184.70 |
| Purchase #5 | $21.71 | 7.861% | $23.4166 | $23.42 | $23.40 | $23.40 |
| Purchase #6 | $120.57 | 6.721% | $128.6735 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $216.73 | 6.480% | $230.7741 | $230.77 | $230.75 | $230.80 |
| 7 purchase totals = | $941.14 | $1,005.9309 | $1,005.93 | $1,005.85 | $1,005.90 | |