| 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 | $149.58 | 13.252% | $169.4023 | $169.40 | $169.40 | $169.40 |
| Purchase #2 | $161.35 | 9.690% | $176.9848 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $237.47 | 3.484% | $245.7435 | $245.74 | $245.75 | $245.70 |
| Purchase #4 | $132.57 | 7.457% | $142.4557 | $142.46 | $142.45 | $142.50 |
| Purchase #5 | $244.55 | 5.638% | $258.3377 | $258.34 | $258.35 | $258.30 |
| Purchase #6 | $158.30 | 4.373% | $165.2225 | $165.22 | $165.20 | $165.20 |
| Purchase #7 | $68.30 | 6.629% | $72.8276 | $72.83 | $72.85 | $72.80 |
| 7 purchase totals = | $1,152.12 | $1,230.9741 | $1,230.97 | $1,231.00 | $1,230.90 | |