| 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 | $170.96 | 5.721% | $180.7406 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $138.70 | 10.772% | $153.6408 | $153.64 | $153.65 | $153.60 |
| Purchase #3 | $230.66 | 5.264% | $242.8019 | $242.80 | $242.80 | $242.80 |
| Purchase #4 | $179.85 | 7.543% | $193.4161 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $186.63 | 6.782% | $199.2872 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $68.48 | 4.798% | $71.7657 | $71.77 | $71.75 | $71.80 |
| Purchase #7 | $35.89 | 10.399% | $39.6222 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $1,011.17 | $1,081.2745 | $1,081.28 | $1,081.25 | $1,081.20 | |