| 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 | $34.25 | 11.457% | $38.174 | $38.17 | $38.15 | $38.20 |
| Purchase #2 | $170.51 | 9.711% | $187.0682 | $187.07 | $187.05 | $187.10 |
| Purchase #3 | $5.65 | 13.323% | $6.4027 | $6.40 | $6.40 | $6.40 |
| Purchase #4 | $22.36 | 13.189% | $25.3091 | $25.31 | $25.30 | $25.30 |
| Purchase #5 | $99.31 | 8.196% | $107.4494 | $107.45 | $107.45 | $107.40 |
| Purchase #6 | $213.85 | 13.447% | $242.6064 | $242.61 | $242.60 | $242.60 |
| Purchase #7 | $170.33 | 7.687% | $183.4233 | $183.42 | $183.40 | $183.40 |
| 7 purchase totals = | $716.26 | $790.4331 | $790.43 | $790.35 | $790.40 | |