| 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 | $179.65 | 7.617% | $193.3339 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $33.88 | 12.570% | $38.1387 | $38.14 | $38.15 | $38.10 |
| Purchase #3 | $68.42 | 4.258% | $71.3333 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $181.98 | 4.294% | $189.7942 | $189.79 | $189.80 | $189.80 |
| Purchase #5 | $15.59 | 6.523% | $16.6069 | $16.61 | $16.60 | $16.60 |
| Purchase #6 | $133.68 | 11.683% | $149.2978 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $162.36 | 4.209% | $169.1937 | $169.19 | $169.20 | $169.20 |
| 7 purchase totals = | $775.56 | $827.6985 | $827.69 | $827.75 | $827.60 | |