| 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 | $187.50 | 5.428% | $197.6775 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $69.85 | 13.108% | $79.0059 | $79.01 | $79.00 | $79.00 |
| Purchase #3 | $70.90 | 5.297% | $74.6556 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $130.62 | 10.386% | $144.1862 | $144.19 | $144.20 | $144.20 |
| Purchase #5 | $175.55 | 9.403% | $192.057 | $192.06 | $192.05 | $192.10 |
| Purchase #6 | $179.93 | 6.334% | $191.3268 | $191.33 | $191.35 | $191.30 |
| Purchase #7 | $145.70 | 9.555% | $159.6216 | $159.62 | $159.60 | $159.60 |
| 7 purchase totals = | $960.05 | $1,038.5306 | $1,038.55 | $1,038.55 | $1,038.60 | |