| 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 | $157.99 | 10.218% | $174.1334 | $174.13 | $174.15 | $174.10 |
| Purchase #2 | $197.35 | 9.614% | $216.3232 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $111.97 | 9.226% | $122.3004 | $122.30 | $122.30 | $122.30 |
| Purchase #4 | $65.46 | 13.374% | $74.2146 | $74.21 | $74.20 | $74.20 |
| Purchase #5 | $239.98 | 4.865% | $251.655 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $228.81 | 7.454% | $245.8655 | $245.87 | $245.85 | $245.90 |
| Purchase #7 | $184.60 | 4.819% | $193.4959 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $1,186.16 | $1,277.9880 | $1,277.99 | $1,277.95 | $1,278.00 | |