| 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 | $162.96 | 13.446% | $184.8716 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $108.80 | 8.504% | $118.0524 | $118.05 | $118.05 | $118.10 |
| Purchase #3 | $244.78 | 11.620% | $273.2234 | $273.22 | $273.20 | $273.20 |
| Purchase #4 | $20.64 | 7.766% | $22.2429 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $160.95 | 7.685% | $173.319 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $87.69 | 4.457% | $91.5983 | $91.60 | $91.60 | $91.60 |
| Purchase #7 | $165.94 | 13.222% | $187.8806 | $187.88 | $187.90 | $187.90 |
| 7 purchase totals = | $951.76 | $1,051.1882 | $1,051.18 | $1,051.15 | $1,051.20 | |