| 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 | $162.70 | 8.663% | $176.7947 | $176.79 | $176.80 | $176.80 |
| Purchase #2 | $232.29 | 8.399% | $251.8 | $251.80 | $251.80 | $251.80 |
| Purchase #3 | $191.50 | 7.788% | $206.414 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $182.94 | 12.678% | $206.1331 | $206.13 | $206.15 | $206.10 |
| Purchase #5 | $57.57 | 5.688% | $60.8446 | $60.84 | $60.85 | $60.80 |
| Purchase #6 | $62.52 | 3.233% | $64.5413 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $195.78 | 7.822% | $211.0939 | $211.09 | $211.10 | $211.10 |
| 7 purchase totals = | $1,085.30 | $1,177.6216 | $1,177.60 | $1,177.65 | $1,177.50 | |