| 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 | $155.40 | 4.123% | $161.8071 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $179.87 | 13.770% | $204.6381 | $204.64 | $204.65 | $204.60 |
| Purchase #3 | $48.70 | 8.245% | $52.7153 | $52.72 | $52.70 | $52.70 |
| Purchase #4 | $192.27 | 9.303% | $210.1569 | $210.16 | $210.15 | $210.20 |
| Purchase #5 | $44.77 | 5.417% | $47.1952 | $47.20 | $47.20 | $47.20 |
| Purchase #6 | $107.34 | 10.168% | $118.2543 | $118.25 | $118.25 | $118.30 |
| Purchase #7 | $201.90 | 9.180% | $220.4344 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $930.25 | $1,015.2013 | $1,015.21 | $1,015.20 | $1,015.20 | |