| 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 | $165.45 | 10.650% | $183.0704 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $82.30 | 11.160% | $91.4847 | $91.48 | $91.50 | $91.50 |
| Purchase #3 | $92.64 | 6.151% | $98.3383 | $98.34 | $98.35 | $98.30 |
| Purchase #4 | $62.64 | 9.392% | $68.5231 | $68.52 | $68.50 | $68.50 |
| Purchase #5 | $188.32 | 6.823% | $201.1691 | $201.17 | $201.15 | $201.20 |
| Purchase #6 | $242.85 | 12.705% | $273.7041 | $273.70 | $273.70 | $273.70 |
| Purchase #7 | $126.81 | 10.102% | $139.6203 | $139.62 | $139.60 | $139.60 |
| 7 purchase totals = | $961.01 | $1,055.9100 | $1,055.90 | $1,055.85 | $1,055.90 | |