| 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 | $170.77 | 6.673% | $182.1655 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $162.48 | 7.277% | $174.3037 | $174.30 | $174.30 | $174.30 |
| Purchase #3 | $203.64 | 9.817% | $223.6313 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $43.71 | 8.300% | $47.3379 | $47.34 | $47.35 | $47.30 |
| Purchase #5 | $102.80 | 12.673% | $115.8278 | $115.83 | $115.85 | $115.80 |
| Purchase #6 | $124.62 | 3.842% | $129.4079 | $129.41 | $129.40 | $129.40 |
| Purchase #7 | $182.52 | 10.783% | $202.2011 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $990.54 | $1,074.8752 | $1,074.88 | $1,074.90 | $1,074.80 | |