| 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 | $120.88 | 6.588% | $128.8436 | $128.84 | $128.85 | $128.80 |
| Purchase #2 | $153.92 | 9.670% | $168.8041 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $184.52 | 9.480% | $202.0125 | $202.01 | $202.00 | $202.00 |
| Purchase #4 | $241.80 | 6.817% | $258.2835 | $258.28 | $258.30 | $258.30 |
| Purchase #5 | $163.84 | 6.563% | $174.5928 | $174.59 | $174.60 | $174.60 |
| Purchase #6 | $61.65 | 10.600% | $68.1849 | $68.18 | $68.20 | $68.20 |
| Purchase #7 | $32.32 | 4.393% | $33.7398 | $33.74 | $33.75 | $33.70 |
| 7 purchase totals = | $958.93 | $1,034.4612 | $1,034.44 | $1,034.50 | $1,034.40 | |