| 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 | $178.83 | 8.441% | $193.925 | $193.93 | $193.95 | $193.90 |
| Purchase #2 | $62.93 | 7.423% | $67.6013 | $67.60 | $67.60 | $67.60 |
| Purchase #3 | $168.52 | 13.457% | $191.1977 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $133.98 | 11.759% | $149.7347 | $149.73 | $149.75 | $149.70 |
| Purchase #5 | $5.62 | 4.125% | $5.8518 | $5.85 | $5.85 | $5.90 |
| Purchase #6 | $141.98 | 11.735% | $158.6414 | $158.64 | $158.65 | $158.60 |
| Purchase #7 | $141.30 | 8.420% | $153.1975 | $153.20 | $153.20 | $153.20 |
| 7 purchase totals = | $833.16 | $920.1494 | $920.15 | $920.20 | $920.10 | |