| 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 | $186.39 | 6.315% | $198.1605 | $198.16 | $198.15 | $198.20 |
| Purchase #2 | $221.30 | 9.739% | $242.8524 | $242.85 | $242.85 | $242.90 |
| Purchase #3 | $118.38 | 13.108% | $133.8973 | $133.90 | $133.90 | $133.90 |
| Purchase #4 | $31.77 | 7.246% | $34.0721 | $34.07 | $34.05 | $34.10 |
| Purchase #5 | $60.91 | 13.232% | $68.9696 | $68.97 | $68.95 | $69.00 |
| Purchase #6 | $112.33 | 7.418% | $120.6626 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $242.27 | 13.768% | $275.6257 | $275.63 | $275.65 | $275.60 |
| 7 purchase totals = | $973.35 | $1,074.2402 | $1,074.24 | $1,074.20 | $1,074.40 | |