| 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 | $162.77 | 7.685% | $175.2789 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $249.88 | 13.320% | $283.164 | $283.16 | $283.15 | $283.20 |
| Purchase #3 | $173.98 | 4.596% | $181.9761 | $181.98 | $182.00 | $182.00 |
| Purchase #4 | $186.73 | 6.822% | $199.4687 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $30.33 | 13.298% | $34.3633 | $34.36 | $34.35 | $34.40 |
| Purchase #6 | $238.69 | 7.517% | $256.6323 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $85.81 | 12.114% | $96.205 | $96.21 | $96.20 | $96.20 |
| 7 purchase totals = | $1,128.19 | $1,227.0883 | $1,227.09 | $1,227.10 | $1,227.20 | |